Product Description
TERASAKI ECB-2321
The TERASAKI ECB-2321 is an advanced Electronic Trip Relay (ETR) specifically designed for use with Terasaki’s TemPower 2 series of Air Circuit Breakers (ACBs). This microprocessor-based protection unit provides comprehensive and reliable protection against various electrical faults. It features adjustable settings for Long-time, Short-time, Instantaneous, and Ground-fault protection, ensuring the safety and integrity of your electrical distribution system. The integrated LCD display allows for easy monitoring of current values and straightforward configuration of trip parameters, making the ECB-2321 an essential component for sophisticated circuit protection applications.
Technical Specifications:
- Model: ECB-2321
- Product Type: Electronic Trip Relay (ETR) / Over Current Relay (OCR)
- Compatibility: Terasaki TemPower 2 (AR Series) Air Circuit Breakers
- Protective Functions: Long Time Delay (L), Short Time Delay (S), Instantaneous (I), and Ground Fault (G)
- Display: Digital LCD for settings and current measurement

TERASAKI ECB-2321
Purchase the reliable TERASAKI ECB-2321 Electronic Trip Relay, designed for TemPower 2 Air Circuit Breakers. This unit offers comprehensive L, S, I, G protection for optimal system safety.






