# SIEMENS 48BSF3M20 Solid State Overload Relay ESP100 SER-C

Ensure critical motor protection with the **SIEMENS 48BSF3M20 Solid State Overload Relay ESP100 SER-C**. This advanced relay offers reliable overload and phase loss protection for industrial automation systems. Its precise electronic sensing capabilities prevent costly downtime and equipment damage. For operators needing dependable motor safeguarding in demanding environments, the SIEMENS 48BSF3M20 is an essential component. It integrates seamlessly into control systems, providing peace of mind and operational efficiency. Discover superior protection for your machinery with this high-performance SIEMENS relay. Its robust design ensures longevity and consistent performance.

The SIEMENS 48BSF3M20 is engineered for demanding industrial applications, delivering accurate and responsive overload protection. It is designed to safeguard electric motors against damaging overcurrent conditions and phase unbalance. This solid-state relay supports advanced control system integration. It is a crucial element for maintaining operational integrity in manufacturing plants and other industrial settings. Rely on the SIEMENS ESP100 SER-C for consistent and dependable motor safety.

-   Advanced **solid state overload protection** for electric motors
-   Prevents damage from **overcurrent** and **phase loss** conditions
-   Seamless integration into various **industrial automation** control systems
-   Durable construction for reliable long-term performance
-   Enhances operational safety and reduces equipment downtime

### Specifications:

Brand SIEMENS

Part Number 48BSF3M20

Model ESP100 SER-C

Type Solid State Overload Relay

Protection Overload Phase Loss

For industrial automation applications, the **SIEMENS 48BSF3M20 Solid State Overload Relay ESP100 SER-C** offers unparalleled reliability. Trust in SIEMENS for your critical protection needs. Explore our range of industrial automation solutions today.

## Details

- **Price:** 999.0 USD
- **Vendor:** SIEMENS
- **Type:** Industrial Automation > Motor Control > Overload Relays
- **Tags:** control systems, ESP100 SER-C, industrial automation, motor protection, phase loss protection, SIEMENS 48BSF3M20, SIEMENS overload relay, solid state overload relay

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- SIEMENS 48BSF3M20 Solid State Overload Relay ESP100 SER-C-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-48bsf3m20-solid-state-overload-relay)
> Updated: 2026-09-21