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Blue Sea Systems
Blue Sea Systems ML-Series Remote Battery Switch with Manual Control Auto-Release
Item: #1144774 | Part Number: Not Selected$280.07 - $336.77
Description
500A magnetic latching switch provides high amperage switching under load, manually or from remote locations. Auto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open...
Blue Sea Systems ML-Series Remote Battery Switch with Manual Control Auto-Release Item # 1144774
Description
500A magnetic latching switch provides high amperage switching under load, manually or from remote locations.
Auto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desired
Features:
- Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing
- LED output to remotely indicate switch state - requires optional LED
- 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance
- 7/8" (22 mm) stud length accepts multiple cable terminals
- Label recesses for circuit identification
- Silver alloy contacts provide high reliability for switching live loads
General Specifications:
- Manual Control : Yes
- Mounting: #10
- Amperage Operating Current: 8mA when OFF, 13mA when ON
- Amperage Operating Current when changing state: <4A (40 ms)
- Terminal Stud Torque: 140 in-lb (15.82 Nm)
- Continuous Rating : 500A
- Intermittent Rating : 700A (5 min)
- Cranking Rating 30 sec : 1450A DC
- Minimum Operating Temperature: -10° C
- Maximum Operating Temperature: 60° C
- Cable Size to Meet Ratings: 2x (4/0)
- Live Current Switching: 300A @ 12V DC
- Master Control Switch Capability: Yes
- Mechanical Endurance: 100,000 Cycles
- Switching Cycles: 100000
- Terminal Ring Diameter Clearance: 1.18" (29.97 mm)
- Terminal Stud Length: 0.875" (22.23 mm)
- Terminal Stud Size: 3/8" - 16 (M10)
12V Battery Switch Specifications:
- Control Circuit Voltage: 10.1 to 16.5V DC
- Nominal Voltage: 12V DC
- Coil Function : Auto-Releasing
24V Battery Switch Specifications:
- Control Circuit Voltage: 20.2 to 32.9V DC
- Nominal Voltage: 24V DC
- Coil Function : Auto-Releasing
Wire Size and Current Ratings:
Wire Size Cranking 30 sec. Intermittent 5 min. Continuous (UL 1107) 2/0 AWG (70 sq.mm) 1000A 400A 225A 4/0 AWG (120 sq.mm) 1100A 400A 300A 2× 4/0 AWG (2x 120 sq.mm) 1450A 700A 500A