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Schneider Electric BJA36070 Molded Case Circuit Breaker

  • 70A
  • 3 Pole
  • I-Line
Schneider Electric BJA36070
Molded Case Circuit Breaker
Brand Schneider Electric
SKU BJA36070
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  • 70A
  • 3 Pole
  • I-Line

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Schneider Electric BJA36070 - 70A 3 Pole Molded Case Circuit Breaker

Schneider Electric BJA36070 - 70A 3 Pole Molded Case Circuit Breaker

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$521.95 In Stock

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Description

Delivering 70A of thermal-magnetic protection, the Schneider Electric BJA36070 is a 3-pole MCCB. It is part of the PowerPacT B-Frame family, suited for commercial environments. Featuring an I-Line plug-on configuration, it is compatible with Square D panelboards and switchboards. It can also be used to replace discontinued FH36070 components. The breaker provides a 65 kAIC rating at 480VAC with fixed LI trip settings. It comes equipped with a push-to-trip mechanism and load side lugs.

Specifications

Key specifications
Brand Schneider Electric
Series BJA
Amperage 70A
Poles 3
Mounting Style I-Line
Voltage 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC
Phase 3
AIC Rating 100kA @ 208Y/120VAC, 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 50kA @ 250VDC
Fit and installation
Frame Type BJA
Terminal Type Lugs
For Use With Square D I-Line Panelboards, Switchboards
Wire Gauge 14 AWG - 2/0 AWG
Max Wire 2/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Rotary Handle, Terminal Shields
Accessories Load Side Lugs Included
Standards CSA C22.2 No 5, EN/IEC 60947-2, EN/IEC 60947-5-1, GB 14048.2, NEMA AB 1, NMX J-266, UL 489
Approval CCC, CE, CSA, EAC, IEC, NOM, UKCA, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Dual-Break Rotating Contacts, 80% Rated

Product FAQs

5 answers
Can the BJA36070 replace older Square D FA series circuit breakers?

Yes. The PowerPacT B-frame is the manufacturer designated replacement for legacy F-frame I-Line breakers, such as the FA36070. It features the same I-Line footprint to allow for easy retrofits in existing panelboards.

How does the BJA36070 mount into a panelboard?

This breaker features an I-Line plug-on connection. It mounts directly onto the bus system of compatible Square D I-Line panelboards and switchboards without the need for a separate mounting kit or backpan screws.

What size wire is compatible with the lugs on the BJA36070?

The factory-installed mechanical lugs on this breaker are designed to accept wire gauges ranging from a minimum of 14 AWG up to a maximum of 2/0 AWG.

What does the "J" signify in the BJA36070 catalog number?

The "J" designates the specific interrupting capacity band of this PowerPacT B-frame breaker. For this model, the J rating provides a 65kA short circuit interrupting rating at 480VAC.

Is this breaker rated for direct current (DC) applications?

Yes, in addition to standard alternating current (AC) voltages, the BJA36070 carries a DC rating. It is capable of safely interrupting up to 50kA at 250VDC.

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