# Siemens Shunt Trip 3VA9988-0BL33 208-277VAC/220-250VDC Left Mount

Enhance your industrial control systems with the **Siemens Shunt Trip Left** model **3VA9988-0BL33**. This essential accessory provides reliable remote tripping for Siemens 3VA series molded case circuit breakers. It is designed for immediate shutdown capabilities in critical applications ensuring enhanced safety and operational integrity. The wide voltage range of **208-277VAC 50/60Hz** and **220-250VDC** ensures seamless integration into diverse power environments. For automation professionals needing dependable remote control, this Siemens shunt trip unit is a key component.

The **Siemens 3VA9988-0BL33** offers flexible integration for advanced automation and control systems. It functions by applying an electrical signal to safely switch off the circuit breaker remotely. This makes it ideal for emergency shutdown protocols and safety interlock circuits. Its left-side mounting design ensures compatibility with existing Siemens 3VA accessories, simplifying installation and maintenance within complex electrical setups.

Key Features:

-   Enables remote circuit breaker tripping for enhanced safety.
-   Supports wide voltage compatibility: **208-277VAC** and **220-250VDC**.
-   Designed for reliable emergency shutdown and automation use.
-   Left-side mounting for specific Siemens 3VA integrations.
-   Durable Siemens construction ensures long-term performance.

Specifications:

-   Brand: Siemens
-   Model Number: **3VA9988-0BL33**
-   Product Type: Shunt Trip Unit
-   Operating Voltage: **208-277VAC 50/60Hz / 220-250VDC**
-   Mounting Type: Left Accessory
-   Application: Industrial automation, safety interlocks

Ensure the highest standards of safety and control in your electrical systems with the robust **Siemens Shunt Trip Left 3VA9988-0BL33**. Trust in Siemens quality for dependable performance in demanding industrial environments. Invest in reliable protection and explore seamless integration for your automation needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Automation Components > Circuit Breaker Accessories > Shunt Trips
- **Tags:** 208-277vac, 220-250vdc, 3va9988-0bl33, circuit breaker accessory, industrial control, left mount shunt trip, remote tripping unit, siemens automation, siemens shunt trip

## Variants

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

## Images

- Siemens SHUNT TRIP LEFT 208-277VAC 50/60HZ 220-250VDC 3VA9988-0BL33

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-shunt-trip-3va9988-0bl33-left)
> Updated: 2026-09-01