# Square D SDSA3650 Surge Protection Device - 10kA, Type 4X

Protect your electrical systems with the **Square D SDSA3650 Surge Protection Device**. This device is designed to safeguard against power surges, ensuring the longevity and reliability of your equipment. Ideal for industrial automation and control systems, it offers robust protection in harsh environments.

The **SDSA3650** features a surge current rating of **10Ka L-N** and **10 Ka L-L**, with a maximum continuous operating voltage (MCOV) of **750V L-G** and **1500V L-L**. Its **Type 4X enclosure**, rated **IP66**, provides excellent durability and protection. What voltage ranges does it support It's compatible with **120/240V**, **208Y/120V**, **380Y/220V**, **400Y/230V**, **480Y/277V**, and **600Y/347V** systems.

-   **High Surge Current Rating**: 10Ka L-N and 10 Ka L-L for robust protection
-   **Durable Enclosure**: Type 4X with IP66 rating for harsh environments
-   **Wide Voltage Compatibility**: Supports various voltage systems
-   **Reliable Protection**: Prevents electrical disturbances
-   **High Short-Circuit Rating**: 200Ka SCCR ensures safety

**Specifications**:

-   Surge Current Rating: 10Ka L-N, 10 Ka L-L
-   MCOV: 750V L-G, 1500V L-L
-   Voltage Protection Rating (VPR): 2500V L-N, 4000V L-L
-   Short-Circuit Current Rating (SCCR): 200Ka
-   Impulse Current Rating (IIMP): 10Ka

Trust **Square D** for reliable surge protection in your industrial automation systems. The **SDSA3650** provides peace of mind, knowing your equipment is safe. Get yours today

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Circuit Protection > Surge Suppressors
- **Tags:** electrical protection, industrial automation, issues, power surge, SDSA3650, square d, surge protection, type 4x

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Square D SDSA3650 Surge Protection Device - 10kA, Type 4X-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/square-d-sdsa3650-surge-protection-device)
> Updated: 2026-09-19