Compact Protected Chassis Soft Starters
Benshaw CSXi Series Low Voltage Soft Starters are compact, easy-to-use soft starters with built-in motor protection. These starters provide greater control for starting and stopping of three phase motors, and – at only 6.5 inches (165mm) deep – are easy to mount in shallow enclosures.
CSXi Compact Protected Chassis Soft Starter (5HP, 230V / 10HP, 460V / 15HP, 575V)$478.40Extended Part No: CSXi-007-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 17A. Simple setup and commissioning. 120v control power required.- CSXi Compact Protected Chassis Soft Starter (10HP, 230V / 25HP, 460V / 30HP, 575V)$567.45Extended Part No: CSXi-015-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 32A. Simple setup and commissioning. 120v control power required.
- CSXi Compact Protected Chassis Soft Starter (15HP, 230V / 30HP, 460V / 40HP, 575V)$622.70Extended Part No: CSXi-018-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 42A. Simple setup and commissioning. 120v control power required.
- CSXi Compact Protected Chassis Soft Starter (15HP, 230V / 30HP, 460V / 40HP, 575V)$661.70Extended Part No: CSXi-022-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 48A. Simple setup and commissioning. 120v control power required.
- CSXi Compact Protected Chassis Soft Starter (20HP, 230V / 40HP, 460V / 50HP, 575V)$757.25Extended Part No: CSXi-030-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 55A. Simple setup and commissioning. 120v control power required.
CSXi Compact Protected Chassis Soft Starter (25HP, 230V / 50HP, 460V / 60HP, 575V)$1,074.45Extended Part No: CSXi-037-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 68A. Simple setup and commissioning. 120v control power required.- CSXi Compact Protected Chassis Soft Starter (30HP, 230V / 60HP, 460V / 75HP, 575V)$1,090.05Extended Part No: CSXi-045-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 78A. Simple setup and commissioning. 120v control power required.
- CSXi Compact Protected Chassis Soft Starter (30HP, 230V / 75HP, 460V / 100HP, 575V)$1,225.90Extended Part No: CSXi-055-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 100A. Simple setup and commissioning. 120v control power required.
CSXi Compact Protected Chassis Soft Starter (50HP, 230V / 100HP, 460V / 125HP, 575V)$1,541.15Extended Part No: CSXi-075-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 133A. Simple setup and commissioning. 120v control power required.- CSXi Compact Protected Chassis Soft Starter (60HP, 230V / 125HP, 460V / 150HP, 575V)$1,712.10Extended Part No: CSXi-090-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 157A. Simple setup and commissioning. 120v control power required.
- CSXi Compact Protected Chassis Soft Starter (75HP, 230V / 150HP, 460V / 200HP, 575V)$1,860.30Extended Part No: CSXi-110-V6-C1 Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. 400% current for 6 seconds / Max amps @ 50 degrees C: 186A. Simple setup and commissioning. 120v control power required.
Economical Protected Chassis Soft Starters
Benshaw EMX4e Series Protected Chassis Soft Starters feature a built-in bypass, motor and system protection functions and alarms to alert you to any potential issues. Ratings up to 580A.
EMX4e Cost Optimized Protected Chassis Soft Starter (5HP, 230V / 10HP, 460V)$859.95Extended Part No: EMX4e-0024B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.- EMX4e Cost Optimized Protected Chassis Soft Starter (10HP, 230V / 20HP, 460V)$893.75Extended Part No: EMX4e-0042B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (10HP, 230V / 25HP, 460V)$923.00Extended Part No: EMX4e-0052B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (15HP, 230V / 40HP, 460V)$963.95Extended Part No: EMX4e-0064B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (20HP, 230V / 40HP, 460V)$986.05Extended Part No: EMX4e-0069B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (25HP, 230V / 50HP, 460V)$1,184.30Extended Part No: EMX4e-0105B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (30HP, 230V / 60HP, 460V)$1,324.70Extended Part No: EMX4e-0115B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (30HP, 230V / 75HP, 460V)$1,470.95Extended Part No: EMX4e-0135B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (40HP, 230V / 100HP, 460V)$1,660.75Extended Part No: EMX4e-0184B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (50HP, 230V / 100HP, 460V)$1,732.90Extended Part No: EMX4e-0200B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (60HP, 230V / 125HP, 460V)$1,918.80Extended Part No: EMX4e-0229B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (75HP, 230V / 150HP, 460V)$2,564.25Extended Part No: EMX4e-0250B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (75HP, 230V / 200HP, 460V)$2,863.90Extended Part No: EMX4e-0352B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (75HP, 230V / 200HP, 460V)$3,185.00Extended Part No: EMX4e-0397B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (150HP, 230V / 300HP, 460V)$3,697.20Extended Part No: EMX4e-0410B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (150HP, 230V / 350HP, 460V)$3,869.45Extended Part No: EMX4e-0550B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
- EMX4e Cost Optimized Protected Chassis Soft Starter (200HP, 230V / 400HP, 460V)$4,028.70Extended Part No: EMX4e-0580B-V5-C1-H Low voltage soft starter with a built-in bypass, ideal for pump and fan applications. Standard Duty: 350% current for 30 seconds, line voltage 200- 525 volts AC. Simple setup and commissioning, 120v control power required.
Advanced Protected Chassis Soft Starters
Benshaw EMX4i Protected Chassis Soft Starters are full featured starters, providing advanced technology, “Smart Card” flexibility and added protection for standard and heavy duty applications up to 1200A.
EMX4i Full Featured Protected Chassis Soft Starter (5HP, 230V / 10HP, 460V STD Duty)$1,012.05Extended Part No: EMX4i-0024B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 5HP, 230V / 10HP, 460V Heavy Duty: 3HP, 230V / 10HP, 460V - 14A max- EMX4i Full Featured Protected Chassis Soft Starter (10HP, 230V / 20HP, 460V STD Duty)$1,051.05Extended Part No: EMX4i-0042B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 10HP, 230V / 20HP, 460V Heavy Duty: 7.5HP, 230V / 15HP, 460V - 22A max
- EMX4i Full Featured Protected Chassis Soft Starter (10HP, 230V / 25HP, 460V STD Duty)$1,085.50Extended Part No: EMX4i-0052B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 10HP, 230V / 25HP, 460V Heavy Duty: 10HP, 230V / 20HP, 460V - 28A max
- EMX4i Full Featured Protected Chassis Soft Starter (15HP, 230V / 40HP, 460V STD Duty)$1,134.25Extended Part No: EMX4i-0064B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 15HP, 230V / 40HP, 460V Heavy Duty: 10HP, 230V / 25HP, 460V - 40A max
- EMX4i Full Featured Protected Chassis Soft Starter (20HP, 230V / 40HP, 460V STD Duty)$1,159.60Extended Part No: EMX4i-0069B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 20HP, 230V / 40HP, 460V Heavy Duty: 15HP, 230V / 30HP, 460V - 46A max
- EMX4i Full Featured Protected Chassis Soft Starter (25HP, 230V / 60HP, 460V STD Duty)$1,392.95Extended Part No: EMX4i-0105B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 25HP, 230V / 60HP, 460V Heavy Duty: 15HP, 230V / 40HP, 460V - 52A max
- EMX4i Full Featured Protected Chassis Soft Starter (30HP, 230V / 60HP, 460V STD Duty)$1,558.05Extended Part No: EMX4i-0115B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 30HP, 230V / 60HP, 460V Heavy Duty: 20HP, 230V / 50HP, 460V - 65A max
- EMX4i Full Featured Protected Chassis Soft Starter (30HP, 230V / 75HP, 460V STD Duty)$1,774.50Extended Part No: EMX4i-0135B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 30HP, 230V / 75HP, 460V - 99A max Heavy Duty: 25HP, 230V / 60HP, 460V - 77A max
- EMX4i Full Featured Protected Chassis Soft Starter (40HP, 230V / 100HP, 460V STD Duty)$1,953.25Extended Part No: EMX4i-0184B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 40HP, 230V / 100HP, 460V Heavy Duty: 30HP, 230V / 75HP, 460V - 96A max
- EMX4i Full Featured Protected Chassis Soft Starter (50HP, 230V / 100HP, 460V STD Duty)$2,045.55Extended Part No: EMX4i-0200B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 50HP, 230V / 100HP, 460V Heavy Duty: 40HP, 230V / 75HP, 460V - 104A max
- EMX4i Full Featured Protected Chassis Soft Starter (60HP, 230V / 125HP, 460V STD Duty)$2,257.45Extended Part No: EMX4i-0229B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 60HP, 230V / 125HP, 460V Heavy Duty: 40HP, 230V / 100HP, 460V - 124A max
- EMX4i Full Featured Protected Chassis Soft Starter (75HP, 230V / 150HP, 460V STD Duty)$3,017.95Extended Part No: EMX4i-0250B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 75HP, 230V / 150HP, 460V Heavy Duty: 60HP, 230V / 125HP, 460V - 156A max
EMX4i Full Featured Protected Chassis Soft Starter (200HP 460V STD Duty, 150HP 460V HD DUTY)$3,369.60Extended Part No: EMX4i-0352B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200-525 volts AC. Standard Duty: 75HP, 230V / 200HP, 460V - 240A max Heavy Duty: 60HP, 230V / 150HP, 460V – 180A max
EMX4i Full Featured Protected Chassis Soft Starter (100HP, 230V / 200HP, 460V STD Duty)$3,746.60Extended Part No: EMX4i-0397B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 100HP, 230V / 200HP, 460V - 261A max Heavy Duty: 75HP, 230V / 150HP, 460V - 203A max- EMX4i Full Featured Protected Chassis Soft Starter (150HP, 230V / 300HP, 460V STD Duty)$4,349.80Extended Part No: EMX4i-0410B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200 - 525 volts AC. Standard Duty: 150HP, 230V / 300HP, 460V - 377A max Heavy Duty: 100HP, 230V / 250HP, 460V - 302A max
- EMX4i Full Featured Protected Chassis Soft Starter (150HP, 230V / 350HP, 460V STD Duty)$4,551.95Extended Part No: EMX4i-0550B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 150HP, 230V / 350HP, 460V - 414A max Heavy Duty: 75HP, 230V / 250HP, 460V - 321A max
- EMX4i Full Featured Protected Chassis Soft Starter (200HP, 230V / 400HP, 460V STD Duty)$4,689.75Extended Part No: EMX4i-0735C-V5-C1-H Advanced, non-bypass protected chassis solid state soft starter, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 200HP, 230V / 400HP, 460V - 480A max Heavy Duty: 150HP, 230V / 300HP, 460V - 382A max
- EMX4i Full Featured Protected Chassis Soft Starter (150HP, 230V / 400HP, 460V STD Duty)$4,739.15Extended Part No: EMX4i-0580B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 150HP, 230V / 400HP, 460V Heavy Duty: 150HP, 230V / 300HP, 460V - 361A max
- EMX4i Full Featured Protected Chassis Soft Starter (200HP, 230V / 450HP, 460V STD Duty)$4,797.00Extended Part No: EMX4i-0830C-V5-C1-H Advanced,non-bypass protected chassis solid state soft starter, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 200HP, 230V / 450HP, 460V - 576A max Heavy Duty: 175HP, 230V / 350HP, 460V - 431A max
- EMX4i Full Featured Protected Chassis Soft Starter (300HP, 230V / 600HP, 460V STD Duty)$4,893.20Extended Part No: EMX4i-1025C-V5-C1-H Advanced, non-bypass protected chassis solid state soft starter, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 300HP, 230V / 600HP, 460V - 722A max Heavy Duty: 200HP, 230V / 500HP, 460V - 590A max
- EMX4i Full Featured Protected Chassis Soft Starter (350HP, 230V / 700HP, 460V STD Duty)$5,220.15Extended Part No: EMX4i-1170C-V5-C1-H Advanced, non-bypass protected chassis solid state soft starter, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 350HP, 230V / 700HP, 460V - 864A max Heavy Duty: 300HP, 230V / 600HP, 460V - 722A max
- EMX4i Full Featured Protected Chassis Soft Starter (200HP, 230V / 400HP, 460V STD Duty)$5,525.65Extended Part No: EMX4i-0835B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 200HP, 230V / 400HP, 460V - 515A max Heavy Duty: 150HP, 230V / 300HP, 460V - 414A max
- EMX4i Full Featured Protected Chassis Soft Starter (200HP, 230V / 450HP, 460V STD Duty)$6,381.05Extended Part No: EMX4i-0940B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 200HP, 230V / 450HP, 460V - 590A max Heavy Duty: 150HP, 230V / 350HP, 460V - 480A max
- EMX4i Full Featured Protected Chassis Soft Starter (400HP, 230V / 800HP, 460V STD Duty)$7,135.05Extended Part No: EMX4i-1220C-V5-C1-H Advanced, non-bypass protected chassis solid state soft starter, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 400HP, 230V / 800HP, 460V - 966A max Heavy Duty: 300HP, 230V / 600HP, 460V - 784A max
- EMX4i Full Featured Protected Chassis Soft Starter (300HP, 230V / 600HP, 460V STD Duty)$7,662.85Extended Part No: EMX4i-1070B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 300HP, 230V / 600HP, 460V Heavy Duty: 250HP, 230V / 500HP, 460V - 620A max
- EMX4i Full Featured Protected Chassis Soft Starter (400HP, 230V / 800HP, 460V STD Duty)$8,754.20Extended Part No: EMX4i-1230B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 400HP, 230V / 800HP, 460V - 985A max Heavy Duty: 300HP, 230V / 600HP, 460V - 768A max
- EMX4i Full Featured Protected Chassis Soft Starter (450HP, 230V / 900HP, 460V STD Duty)$9,569.95Extended Part No: EMX4i-1250B-V5-C1-H Advanced, protected chassis solid state soft starter with built-in bypass, 350% current for 30 seconds (standard duty), 450% for 30 seconds (heavy duty), line voltage 200- 525 volts AC. Standard Duty: 450HP, 230V / 900HP, 460V - 1180A max Heavy Duty: 350HP, 230V / 700HP, 460V - 904A max