Allen-Bradley 193-BSB12B Overload Relay
The Allen-Bradley 193-BSB12B is a highly reliable Type 1 thermal overload relay designed to protect industrial motors from overheating and overcurrent conditions. Manufactured in Germany, this robust unit features an adjustable current range of 0.8 to 1.2 A, with a trip rating set at 125% of the dial setting. It comes fully equipped with essential operational features including a test button, tripped indicator, and manual reset function. The relay includes built-in auxiliary contacts (95-96 NC, 97-98 NO) for seamless control circuit integration. Compliant with NEMA and UL standards, it ensures dependable protection with a short circuit rating of 5 kA at 600V, making it an excellent choice for demanding motor control applications.
Technical Specifications:
- Brand: Allen-Bradley
- Model: 193-BSB12B
- Relay Type: Type 1 Overload Relay
- Adjustable Current Range: 0.8 – 1.2 A
- Trip Rating: 125% of dial setting
- Auxiliary Contacts: 1 NC (95-96), 1 NO (97-98)
- Short Circuit Rating: 5 kA at 600 Volts (Listed BKR Rated 25 A)
- Wire Compatibility: 75°C Cu wire only, AWG 14-8
- Tightening Torque: 16 lb-in (1.8 Nm)

| Brand | Allen-Bradley |
|---|---|
| Model | 193-BSB12B |
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Allen-Bradley 193-BSB12B Overload Relay
Protect your industrial motors with the Allen-Bradley 193-BSB12B Type 1 Overload Relay. Featuring an adjustable 0.8-1.2 A current range, NEMA/UL compliance, and built-in auxiliary contacts, this reliable component delivers robust overcurrent protection for 600V systems.

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