51-927EP Pollak Master Disconnect Switch SPST, 1/2″ Copper Studs

The 51-927EP Pollak Master Disconnect Switch is specifically designed for industrial applications, offering a reliable and efficient solution for disconnecting power in various electrical systems. With its robust construction and advanced features, this switch ensures optimal performance and safety in demanding industrial environments.

Featuring a SPST (Single Pole Single Throw) design, the 51-927EP Pollak Master Disconnect Switch enables users to easily disconnect power with a simple flip of the switch. Its 1/2″ copper studs provide secure connections, allowing for efficient power disconnection and reconnection as needed.

This master disconnect switch is built to withstand harsh conditions and heavy-duty use. Its durable construction and high-quality materials ensure long-term reliability, making it suitable for a wide range of industrial applications, including automotive, marine, and industrial systems.

The 51-927EP Pollak Master Disconnect Switch provides an added layer of safety by effectively isolating power, preventing accidental energization and potential electrical hazards. This switch is ideal for maintenance and repair work, as well as for emergency situations that require quick power shutdown.

Upgrade your industrial electrical systems with the 51-927EP Pollak Master Disconnect Switch and benefit from its reliable performance, ease of use, and enhanced safety features. Trust Pollak, a trusted name in electrical components, to provide you with a solution that meets the highest standards of quality and reliability.

Key Features:

Reliable SPST solution designed for industrial applications.
Easy power disconnection with a flip of the switch.
1/2″ copper studs for secure and efficient connections.
Durable construction for harsh conditions and heavy-duty use.
Enhanced safety features for power isolation and prevention of electrical hazards.

51-927EP Pollak Master Disconnect Switch SPST, 1/2″ Copper Studs

Features and Specifications:

• Lever Operated
• 6-36 Volt
• 180 Amps continuous capacity @ 12V; 1800 amps in Rush @ 12V (4 seconds ON / 20 Minutes OFF. Use #00-ga wire size or larger for 1800 Amp application.
• S.P.S.T. (Off-On)
• Two stud terminals for battery circuit only. Does not disconnect alternator or generator field circuit. On vehicles equipped with alternators, engineers must be shut off to avoid potential damage to alternator diodes.
• Incorporates heavy duty contacts
• One piece die-cast housing sealed with O-rings at base and mounting stem to keep out dust and moisture
• Large diecast, lever for ease of operation
• Two 1/2-inch copper alloy stud terminals with hex nuts and lock washers
• Overall length 4 3/8″. Diameter 2 5/8″ approx.
• Conforms to requirements of U.L. #558
• Mounting stem 3/4″ diameter, l/2″ long, with two hexnuts and lock washer. (Note: Mounting nuts not to exceed 12 ft. Ibs. torque)
• Fits panels up to l/4″ thick