The Stab-Lok 2-pole, 40A miniature circuit breaker is a plug-in replacement designed for Federal Pioneer Stab-Lok load centres — a common panel found throughout residential and light commercial buildings across Canada. Rated at 120/240V AC with a 10 kA interrupting capacity, it handles demanding branch circuits including electric ranges, dryers, and sub-panel feeds. The screw connector termination accepts AWG 14 through AWG 6 copper conductors, giving electricians flexibility on the wire gauge without adapters. CSA certified for Canadian installations. A reliable, code-compliant choice when servicing or upgrading existing Stab-Lok panels.

Specifications

Product Range Stab-Lok
Type Miniature Circuit Breaker
Poles 2P
Rated Current 40 A
Rated Voltage 120/240 V AC
Breaking Capacity 10 kA
Mounting Plug-in
Electrical Connection Screw Connector
Wire Gauge (Copper) AWG 14 – AWG 6
Certifications CSA Certified
Package Dimensions (in.) 3.00W × 3.40L × 1.00H
Package Weight 6.24 oz (176.9 g)