APEM Keylock Switch, SP3T, 4A 3-Way Common-Key

The APEM LK5ENB126N3 is a high-quality Keylock Switch designed for electrical and industrial automation applications. This SP3T configuration switch offers three positions with momentary operation, providing precise control using a common key system. Its housing is constructed from durable glass filled polyester, ensuring robustness and resistance to environmental factors.

Its electrical contact current rating of 4A makes it suitable for moderate power switching requirements. The switch incorporates copper alloy contacts to maintain excellent conductivity and longevity. It supports operation up to 28V DC and 125V AC, accommodating various signal and control voltages.

The round bezel design and 45° key index angle allow easy and secure user interaction, while the solder terminal type ensures reliable wiring installation. This keylock switch operates reliably across a temperature span from -30°C to 85°C, making it apt for diverse industrial environments. Tested to withstand up to 6000 mechanical cycles, it guarantees durable performance in demanding applications.

Certified under UL with the file number E83438, this APEM LK series switch meets stringent safety and quality standards. It is ideal for use in industrial automation, electrical control panels, HVAC systems, manufacturing equipment, and other commercial electrical switchgear.

Category-specific features include single and double pole options, multiple key pull positions, and flexible indexing for precise operation. This switch enhances operator safety and reduces unauthorized use through its secure keylock mechanism.

Features a robust glass filled polyester housing for durability. Operates at a contact current of 4 amps suitable for moderate load applications. Includes a round bezel shape with a 45° key index angle for user convenience.

Contact material is copper alloy ensuring good electrical conductivity. Supports contact voltages of 28V DC and 125V AC. Equipped with solder terminal type for secure electrical connections. Designed for a wide operating temperature range from -30°C to 85°C.

Mechanical life rated at 6000 cycles ensuring long service. UL approved with certification cULUs File E83438.

For those seeking precise and reliable keyed switching solutions, the APEM LK5ENB126N3 offers proven performance across a wide range of industrial and commercial uses. Browse more in Key Switches at EnvMart for complementary components and accessories.