The PROTECH™ Sequencer Relay is a field-proven device for controlling the operation of heating elements and/or fans in electric furnaces and heat pumps. These heat sequencer relay controls combine a solid-state positive temperature coefficient (PTC) heater with bimetal actuated contacts to provide time-delayed electrical switching.
RUUD® Sequencing Relay, 10 to 30 s Switch On, 30 to 60 s Switch Off, 25 A at 120/230 V, 12.5 A at 460 V Resistive, 125 VA Pilot Duty, 24 V, 0.2/0.55 A, DPST-NO Switching Action, Angle Bracket Mounting, 2 in L x 0.87 in W
| Amperage Rating | 0.2/0.55 A |
| Switch On Time | 10 to 30 s |
| Switch Off Time | 30 to 60 s |
| Resistive Rating | 25 A at 120/230 V, 12.5 A at 460 V |
| Pilot Duty Rating | 125 VA |
| Voltage Rating | 24 V |
| Switching Action | DPST-NO |
| Mounting Type | Angle Bracket |
| Dimensions | 2 in L x 0.87 in W |
- Available with auto-reset SPST, DPST and SPDT switch configurations
- Snap-action bimetal disc for high-speed contact separation
- Standard operating ambients between -40°F (-40°C) and 150°F (65.6°C)
- Available with a wide variety of terminals and mounting plates. • Welded construction for integrity of current-carrying components
- Quiet operation
- 2-Pole
- Heater 24 VAC / 0.2A Steady State / 0.55A Maximum