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Siemens NMX3B800L - 800A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU NMX3B800L
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Siemens NMX3B800L - 800A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU NMX3B800L
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Siemens NMX3B800L - 800A 3 Pole Molded Case Circuit Breaker

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$8980.49 Low stock

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DescriptionSpecificationsSuperClubWarranties
Description
Rated at 35kAIC for 480V systems, the Siemens NMX3B800L is a 3-pole, 800A unit mount molded case circuit breaker. Designed for industrial distribution, it provides reliable overcurrent protection. This Sentron MD Frame breaker installs into Siemens VL Series enclosures, P4/P5 panelboards, and switchboards. It includes line and load lugs for 1/0 AWG to 500 kcmil wire. For modern upgrades, it is replaced by the 3VA6580-5HL36-0AA0. It features a non-interchangeable thermal-magnetic LI trip unit.

Specifications

Brand Siemens
Series NMX
Amperage 800A
Voltage 240VAC, 480VAC, 600VAC
Poles 3
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC
Mounting Style Unit Mount
Terminal Type Lugs
For Use With Siemens VL Series Enclosures, P4/P5 Panelboards, Switchboards
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Wire Gauge 1/0 AWG - 500 kcmil (Al/Cu)
Max Wire 500 kcmil
Min Wire 1/0 AWG
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Rotary Handle
Accessories Line and Load Lugs (3TA3MG500)
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CE, CSA, IEC, NOM, UL
Temp Rating 40C
Construction Features Non-Interchangeable Trip, N-Class Interrupting

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