Stelpro 15 Amp Built-in Low Voltage Relay

Stelpro 15 Amp Built-in Low Voltage Relay Features:

• Up to 15 Amps at 120-347V.
• Must be installed inside junction box of heating unit.
• Pulsed signal or on/off controls at 24 Vac, 3-32 Vdc signal.
• Can add two additional relays without transformer to same control circuit as relay with a transformer.
• Do not install more than four relays without transformers to the same thermostat.
• Certifications: CSA US.
• Dimensions: 3.31-in (L) x 2.17-in (W) x .89-in (H).