Description
Electrically operated pneumatic switches used to interlock an electrical
system and a pneumatic control system. Replacement devices are
available for Johnson, Powers, Robertshaw, Barber-Colman, and older
Honeywell devices.
- Usable as a diverting relay, a selector relay, or a stop and bleed relay.
- Mount and operate in any position.
- Available with lead wires or junction box.
- Line or low voltage models available.
- Type: Electric / Pneumatic Relay.
- Operation: Energized: ports 1 and 3 connected, port 2 blocked.
- Operation: De-energized: ports 2 and 3 connected, port 1 blocked.
- Airflow Usage: 0.42 scfm (200 mL/s) at 20 psi (138 kPa) supply with 1 psi (7 kPa) pressure drop.
- Capacity: 0.075 Cv minimum.
- Air Connections: Barbed fitting for 1/4 in. O.D. plastic tubing.
- Electrical Connections: 15 in. (380 mm) leads.
- Frequency: 50 Hz.
- Operating Humidity Range: 5 to 95% RH.
- Temperature Range: 0 F to 100 F.
- Includes: Junction Box.