Documentation & Downloads
Federal Pioneer NB240 Stab-Lok Circuit Breaker, 40A, 2 Pole, 120/240V AC, 10kA, Bolt-On
- MPN: NB240
- UPC: 047569384455
- PPN: SCH-NB240
CAD
$233.52
/ EA
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Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Description
Stab-Lok circuit breakers are one, two, and three pole thermal magnetic circuit breakers that provide arc fault circuit interrupters for Federal Pioneer panels. They have easy to read color coded handles to differentiate ampere ratings. This breaker is a two pole 40A, 120/240VAC moulded case breaker with bolt on mounting. This circuit breaker meets CSA standards.
Features
- Specifically engineered as a direct replacement for 2-pole NB-style breakers, this 40-Amp unit is designed to fit seamlessly into Canadian Federal Pioneer (Stab-lok) residential and commercial panels. Utilizing a correctly matched aftermarket breaker ensures a stable, "plug-on" connection that prevents arcing and maintains the integrity of your vintage electrical distribution system.
- Providing a robust 40-amp capacity at 120/240V, this common-trip breaker is the ideal solution for dedicated 240V circuits powering heavy-duty appliances like electric ranges, water heaters, and mid-sized air conditioning units. Its dual-pole design ensures that if one leg of the circuit faults, both legs trip simultaneously, completely isolating the power to protect your expensive machinery from single-phase damage.
- Featuring a precision-calibrated thermal-magnetic element, this breaker provides dual protection: it reacts slowly to persistent overloads (thermal) and instantaneously to dangerous short circuits (magnetic). This advanced response profile prevents wires from overheating behind your walls, significantly reducing the risk of electrical fires while allowing for the temporary inrush currents required by large appliance motors.
- Rigorously tested and CSA certified for use in Canada, this Schneider Electric (Federal Pioneer) component is the industry standard for safe, code-compliant residential repairs and upgrades. Installing a certified, brand-name breaker ensures your electrical system passes provincial inspections and guarantees that your homeowner’s insurance coverage remains fully intact during a claim.
Documentation & Downloads
Specifications
Additional
- Voltage
- 120/240 V AC
- Breaking Capacity
- 10 kA
- Mounting Mode
- bolt-on
- AWG Gauge
- AWG 14 to AWG 2 aluminum/copper, AWG 4 to AWG 2/0 aluminum/copper
- Range
- Stab-lok
- EU RoHS Directive
- Compliant with Exemptions
- Reach Regulation
- Contains Substances of Very High Concern
Amperage40 A
Poles2P
Electrical ConnectionScrew connector
Product Typeminiature circuit-breaker
ROHS ExemptionYes
Mercury FreeYes
CertificationsCSA
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CAD
$233.52
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
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Looking to buy a large quantity?
To view product inventory
CAD$233.52/ EA
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![Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]](https://images.province-electric.com/SCH-QO120PCAFI/mini-circuit-breaker-qo-20a-small.webp)
