Berko DS25 Disconnect Switch

The Berko DS25 Disconnect Switch is a critical safety component designed for seamless field installation with Berko unit heaters and QMark electric heaters. Engineered as a 3-pole 30A disconnect switch, this manual disconnect ensures local power interruption for maintenance and service compliance in commercial or industrial HVACR applications. It is specifically rated for 600V AC, providing robust electrical isolation for high-voltage heating equipment. The DS25 Berko switch fits perfectly into the heater's internal wiring housing, maintaining the unit's UL listing and structural integrity while simplifying the installation process for contractors.

Technical performance is prioritized over aesthetics, with a durable internal mechanism built to withstand the high-amperage draw of heavy-duty heating coils. Integrating the Berko DS25 30A disconnect allows technicians to meet local electrical codes requiring a dedicated line-of-sight means of disconnect. Whether you are performing a new installation or a field retrofit, this 3-pole heater disconnect provides a secure, reliable point of isolation without the need for external wall-mounted enclosures.

• Field-Installable Design: Designed for direct mounting inside the heater junction box, reducing external conduit and wiring labor.
• 3-Pole Configuration: Compatible with both single-phase and three-phase power supplies, supporting a wide range of Berko and QMark equipment.
• High Voltage Rating: Rated for up to 600V at 30 Amps, ensuring compatibility with standard industrial power circuits.
• Code Compliance: Facilitates adherence to NEC requirements for local power disconnection on stationary equipment.

Is the DS25 compatible with all Berko unit heaters?
The DS25 is optimized for specific Berko and QMark electric unit heaters. Always verify the specific frame size and amperage requirements of your unit before installation.

Does this switch handle three-phase power?
Yes, the 3-pole 30A design is capable of interrupting all three legs of a three-phase circuit for complete electrical isolation.

Can I use this for non-heating applications?
While technically a 30A 600V manual switch, it is purpose-built for manufacturer-specific heater housings and may not provide a universal mounting solution for other equipment.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.