# ABB E3H 3200 PR121 P LSI Circuit Breaker 3200A 4p F HR

Ensure robust electrical protection with the ABB **E3H 3200 PR121 P LSI In 3200A 4p F HR** circuit breaker. Designed for demanding industrial automation systems and marine applications, this high-performance device safeguards your critical infrastructure against electrical faults. Its advanced PR121 protection relay offers superior overload and short-circuit detection, providing essential safety and operational reliability. The **ABB E3H 3200** is engineered for durability and efficiency in challenging environments. This circuit breaker is ideal for users seeking dependable power distribution and fault interruption solutions. If you need to protect sensitive equipment from electrical disturbances, this ABB breaker is a prime choice.

Engineered for heavy-duty industrial use, the **ABB circuit breaker part number E3H 3200** boasts a significant 3200A current rating and a 4-pole configuration. Its F HR designation signifies suitability for harsh operating conditions, ensuring consistent performance where others might fail. The compact design integrates seamlessly into control panels and automation setups, making it a versatile component for complex electrical systems. Trust in the **ABB E3H 3200 PR121 P LSI In 3200A 4p F HR** for advanced circuit protection and long-term system integrity. This breaker is designed to meet the rigorous demands of modern automation and power management.

-   **High Breaking Capacity** ensures safety during fault conditions.
-   **Durable Construction** for extended service life in industrial settings.
-   **Advanced PR121 Protection Relay** for precise fault detection.
-   **4-Pole Configuration** offers comprehensive circuit isolation.
-   **F HR Designation** for reliable operation in harsh environments.

### Specifications

Brand ABB  
Model E3H 3200  
Part Number 1SDA056505R1  
Current Rating 3200A  
Poles 4  
Protection Type LSI  
Environmental Rating F HR

Invest in the reliability and advanced technology of ABB products. The **ABB E3H 3200 PR121 P LSI In 3200A 4p F HR** is a testament to superior engineering, offering peace of mind for your industrial automation and power distribution needs. Secure your operations with this exceptional circuit breaker.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 1SDA056505R1, 3200A circuit breaker, 4 pole breaker, ABB circuit breaker, ABB E3H 3200, electrical protection, F HR rating, industrial automation, PR121 protection, Ram Automations

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056505R1 | 999.00 USD | In stock |

## Images

- ABB E3H 3200 PR121 P LSI Circuit Breaker 3200A 4p F HR-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3h-3200-pr121-p-lsi-3200a-4p-f-hr)
> Updated: 2026-09-22