500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locations

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
• Cutout Templates

Auto Releasing ML-Series Remote Battery Switch with SPST SwitchingProvides 500A switching and features of current ML Remote Battery Switches,but can be controlled with SPST or SPDT switch for applications where a normallyopen relay is desired

Specifications
Control Circuit Connection	Tinned Wire
Nominal Voltage	24V DC
Manual Control	Yes
Coil Function	Auto-Releasing
Mounting	#10
Amperage Operating Current	8mA when OFF13mA when ON
Amperage Operating Current when changing state	<4A (40 ms)
Terminal Stud Torque	140 in-lb (15.82 Nm)
Control Circuit Voltage	20.2 to 32.9V DC
Continuous Rating	500A
Intermittent Rating	700A (5 min)
Cranking Rating 30 sec	1450A DC
Minimum Operating Temperature	-10 C
Maximum Operating Temperature	50 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	1.18in (29.97 mm)
Terminal Stud Length	0.875in (22.23 mm)
Terminal Stud Size	3/8" - 16 (M10)
Weight	1.75lb (0.79 kg)

Included
Qty	PN	Product
1	2155	SPDT Remote Control Contura Switch - ON-ON

Optional Accessories
1147	Remote Control Panel
1148	Remote Control Panel
9160	ML Series Link Bus

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