Siemens ND63T900 Interchangeable Circuit Breaker Trip Unit – 900 Amp – 3 Pole – 600 V – LI – Interchangeable – SENTRON Series

The Siemens ND63T900 is a 900 Amp, 3-pole interchangeable circuit breaker trip unit from the SENTRON Series. This thermal-magnetic trip unit is rated for a maximum voltage of 600 V and features long-time and instantaneous (LI) trip functions. It is designed for compatible Siemens molded case circuit breaker frames, including ND, NXD, HND, HNXD, and CND frame types.

Specifications

• Manufacturer: Siemens
• Brand: Siemens
• Product Type: Interchangeable Circuit Breaker Trip Unit
• Series: SENTRON
• Catalog Number / MPN: ND63T900
• Primary Rating: 900 Amp
• Poles / Configuration: 3 Pole
• Maximum Voltage: 600 V
• Trip Type: Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Configuration: Interchangeable
• Compatible Frame Types: ND 1200A, ND, NXD, HND, HNXD, CND

Part Numbers & Identification

• Manufacturer: Siemens
• Brand: Siemens
• Catalog Number: ND63T900
• Series: SENTRON
• Current Rating: 900 A
• Pole Count: 3 Pole
• Product Type: Interchangeable Circuit Breaker Trip Unit
• Trip Function: LI (Long-Time / Instantaneous)
• UPC: 783643215672

Compatibility

The Siemens ND63T900 is suitable for compatible Siemens SENTRON molded case circuit breaker frames, including ND 1200A, ND, NXD, HND, HNXD, and CND frame types. Verify the specific breaker frame, system voltage, trip-unit configuration, and installation requirements before installation.

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You may return items within 10 days of delivery for a refund.

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