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Westinghouse Trip Units And Programmers HNB21000T

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HNB21000T Specifications

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HNB21000T, Westinghouse, MARK 75, type HNB, interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 1000A, suitable for 1200A- NB,HNB,NBY Standard, Saf-T-Vue or MARK 75 molded case circuit breaker frame types, Thermal Magnetic trip units and programmers & circuit breakers; these trip units are obsolete; however we do still stock them

Manufacturer
Westinghouse
Subcategory
Trip Units And Programmers
Family
MARK 75
Suit Frame
NB,HNB,NBY
Voltage
600

Electrical.com is NOT an authorized distributor for Westinghouse and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.

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HNB21000T Specifications:
Part NumberHNB21000T
Manufacturers
FamilyMARK 75
TypeHNB
Weight3 lbs
Suit FrameNB,HNB,NBY
Voltage600
ProtectionThermal Magnetic
Poles2
FunctionsLI - Long-Time and Instantaneous
Amperage Min1000
Amperage Max1000