Engineered for commercial facilities, the Square D KAL36100-1212 is a 3-pole, 100A molded case circuit breaker. It provides robust protection for heavy-duty electrical systems. This K-Frame breaker mounts into Square D QED switchboards and enclosures. For facility upgrades, it is replaced by the PowerPacT JGL36100, which requires a 29450 auxiliary switch. Delivering 25kAIC at 480V, it features an adjustable magnetic trip and a factory-installed 1A/1B auxiliary switch for remote monitoring.
What does the -1212 suffix indicate on the KAL36100-1212 breaker?
The -1212 suffix signifies that the breaker includes a factory-installed auxiliary switch. This switch provides a 1A/1B contact configuration (one normally open and one normally closed contact) for remote status monitoring.
How do I wire the factory-installed auxiliary switch on this breaker?
For Square D breakers equipped with the -1212 auxiliary switch, the standard wiring color code is yellow for the normally open (NO) contact, blue for the normally closed (NC) contact, and striped for the common wire.
Are the thermal and magnetic trip settings adjustable on this K-frame breaker?
The thermal-magnetic trip unit features a fixed thermal element for long-time overload protection and an adjustable magnetic element for instantaneous short-circuit protection.
What types of equipment is the KAL36100-1212 designed to be installed in?
This unit-mount, feed-thru circuit breaker is engineered for installation in Square D QED switchboards, motor control centers, and standalone enclosures.
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Customers rate this product 5.0 out of 5 based on 3 reviews.