Robertshaw 5600-310 Electric Thermostat

The Robertshaw 5600-310 Electric Thermostat delivers precise control for domestic and commercial water heaters. This high‑limit thermostat combines thermostat control with safe, snap‑acting operation to protect heaters and improve energy efficiency.

Designed for versatile installations, the model supports a broad voltage range (thermostat control from 120 to 250 VAC, plus 277/480 VAC options) and ACHi‑Limit control from 277 to 480 VAC, and serves as a reliable water heater control with high‑limit protection. It uses SPST or DPST, snap‑acting switches and has a temperature rating of 120–160°F. UL and CSA approvals ensure reliability for both domestic and commercial water heaters.

• Voltage and control: 120–250 VAC thermostat control; 277/480 VAC ACHi‑Limit control options.
• Current ratings: 30 A at 120–250 VAC, 22 A at 277 VAC, 12.5 A at 480 VAC (thermostat); 40 A at 277 VAC, 25 A at 480 VAC (ACHi‑Limit).
• Power/pilot duty: 3600 W at 120 V, 7200 W at 240 V; 125 VA pilot duty.
• Temperature range: 120–160°F.
• Switch type: SPST/DPST, snap‑acting.
• Certifications: UL and CSA approved.
• Applications: Domestic and commercial water heater systems.