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ABB / Trumbull AT37150 - 150A 3 Pole Molded Case Circuit Breaker

Brand ABB / Trumbull
SKU AT37150

ABB / Trumbull AT37150 - 150A 3 Pole Molded Case Circuit Breaker

Brand ABB / Trumbull
SKU AT37150
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ABB / Trumbull AT37150 - 150A 3 Pole Molded Case Circuit Breaker

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$426.03 No stock

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DescriptionSpecificationsSuperClubWarranties
Description
Serving as a critical safeguard for industrial infrastructure, the AT37150 delivers 150 amps of thermal-magnetic defense. The three-pole configuration manages 600VAC networks. Maintenance teams rely on this exact-fit component to service older Trumbull and GE A-Series panelboards. It serves as a cross-reference for discontinued TFK236150 breakers. With a 10kAIC interrupting capacity at 480VAC, the unit provides dependable fault clearing for commercial facilities.

Specifications

Brand ABB / Trumbull
Series Type AT
Part Number AT37150-R
Amperage 150A
Voltage 600VAC, 250VDC
Poles 3
Phase 3
AIC Rating 25kA @ 240VAC, 10kA @ 480VAC, 10kA @ 600VAC
Mounting Style Bolt-On
Terminal Type Lugs
For Use With Trumbull / GE Legacy Panelboards, GE A-Series Panelboards
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge 4 AWG - 300 kcmil (Al/Cu)
Max Wire 300 kcmil
Min Wire 4 AWG
Accessories Lugs Not Included
Standards UL 489, NEMA AB-1
Approval UL
Temp Rating 40C

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Warranties

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