Description
The Siemens SHJD69400NGT is a 3-pole Sentron Series molded case circuit breaker rated at 400A and 600V. It features a solid-state trip unit with LSIG functions, providing long-time, short-time, instantaneous, and ground fault protection with a 35kA interrupting capacity at 480V.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Siemens Breakers |
| Category |
Molded Case Circuit Breakers / 3-Pole |
| Part Number |
SHJD69400NGT |
| Subcategory |
Molded Case |
| Family |
Sentron Series |
| Frame Type |
JD Frame |
| Series |
SHJD |
| Voltage Rating |
600 VAC |
| Amperage Rating |
400 A |
| Poles |
3 |
| Phase |
3 |
| Protection |
Solid State |
| Functions |
LSIG – Long-Time, Short-Time, Instantaneous, Ground Fault |
| Connection |
Bolt-On |
| Breaker Feature |
Ground Fault protection included |
| AIC Rating |
35 kA @ 480V |
| Mounting Type |
Bolt-On |
| Dimensions (H x W x D) |
7.5" x 11" x 4" |
| Application |
Commercial and industrial low-voltage systems |
| Weight |
21 lbs |
Information About SHJD69400NGT
The SHJD69400NGT is a Siemens Sentron Series molded case circuit breaker designed for reliable protection of three-phase, low-voltage electrical systems. Built on the JD frame, it delivers 400A continuous operation at up to 600V. The solid-state trip unit provides LSIG protection, offering enhanced control with long-time, short-time, instantaneous, and ground fault functions. With a 35kA interrupting rating at 480V and a bolt-on mounting configuration, this breaker ensures secure installation and dependable system protection in commercial and industrial environments.
Key Features:
- Current Rating: Supports 400 amps continuous duty, providing reliable capacity for heavy loads.
- Voltage Rating: Operates up to 600 VAC, suitable for large-scale power distribution.
- Three-Pole Design: Delivers balanced protection for three-phase systems.
- Solid-State Trip Unit: LSIG protection includes long-time, short-time, instantaneous, and ground fault functions for precise system safety.
- Interrupting Capacity: Rated at 35 kAIC at 480V, ensuring dependable fault-clearing capability.
- Ground Fault Protection: Integrated feature enhances protection for people and equipment.
- Frame: Built on the JD frame, offering strength and compatibility with Sentron panelboards.
- Mounting: Bolt-on design provides secure and stable installation.
- Dimensions: Compact size at 7.5" x 11" x 4" simplifies integration into distribution systems.
- Heavy-Duty Construction: Weighs 21 lbs, reflecting rugged design for industrial-grade reliability.
The SHJD69400NGT delivers the reliability and precision required for demanding commercial and industrial power distribution systems, combining solid-state LSIG protection with Siemens’ trusted Sentron Series design.
