Siemens NJJ3B400 VL JJ (JG Frame, 240V) Frame Circuit Breaker

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400A, 240V AC, 3P, Thermal-Magnetic

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In Stock

Available

Part Number

NJJ3B400

Product ID

MCCB-JG-0008

Manufacturer

Siemens

Current Rating

400A

Voltage Rating (V)

240V AC

Number of Poles

Dimensions

5.5 x 11 x 4.2 in (139 x 279 x 102 mm)

Standards Compliance

CSA C22.2 No. 5, UL 489

UL Listed

Yes

Product Series

Frame Size

JJ (JG 240V)

Interrupting Class

Normal (N)

Rated Current (A)

400

Voltage Rating (V)

240V

Number of Poles

Trip Type

Thermal-Magnetic

Trip Unit Model

Model 525

Interrupting Rating

65 kA @ 240V

Product Type

Complete Breaker

Trip Interchangeability

Non-Interchangeable

Notes

Non-interchangeable, 240V max

Standards Compliance

CSA C22.2 No. 5, UL 489

Application Use Case

Commercial and industrial power distribution

Siemens NJJ3B400 VL JJ (JG Frame, 240V) Frame Circuit Breaker

The Siemens NJJ3B400 is a VL Series Complete Breaker featuring the JJ (JG Frame, 240V) frame rated at 400A, 3-pole configuration, 240V AC rated, Normal (N) interrupting capacity with Thermal-Magnetic trip protection. Non-interchangeable, 240V max. Request a Quote for pricing and availability.