The HONEYWELL RP418A10811 relay is designed for reliable operation in various control systems. This relay features a compact design, ensuring easy installation in tight spaces. It operates efficiently under a range of voltage conditions, making it suitable for diverse applications. The relay is constructed from high-quality materials, ensuring durability and long-lasting performance. It complies with industry standards for safety and reliability, making it an essential component for effective system control. Ideal for HVAC and automation systems, it enhances operational efficiency.
Commercial Building Controls : Pneumatic Products : Pneumatic Relays : RP418 : RP418A1081/U
208 Vac Surface Mounted Electric / Pneumatic Relay
Overview
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.
Features
- 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.
Product Specifications
- Application
- Electric / Pneumatic Relay
- Airflow Usage
- 0.42 scfm (200 mL/s) at 20 psi (138 kPa) supply with 1 psi (7 kPa) pressure drop
- Dimensions (in.)
- 2 7/8 in. high x 3 13/16 in. wide x 1 1/4 in. deep
- Dimensions (mm)
- 73 mm high x 97 mm wide x 32 mm deep
- Maximum Safe Operating Pressure (psi)
- 50 psi, maximum
- Maximum Safe Operating Pressure (kPa)
- 340 kPa, maximum
- Temperature Range (F)
- 0 F to 100 F
- Temperature Range (C)
- -18 C to +38 C
- Includes
- Junction Box
- Mounting
- Surface
- Frequency
- 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Component Recognized File: MP1502, Vol. 11, Sec. 1,UL Listed: Guide Y10Z
- Approvals, CSA
- Listed: File No. LR50900
- Electrical Connections
- Junction Box and 15 in. (380 mm) leads
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Voltage
- 208 Vac
- Approvals, Canadian Underwriters Laboratories Inc.
- Listed: File No. LR50900
- Air connections
- Barbed fitting for 1/4 in. O.D. plastic tubing
- Capacity
- 0.075 Cv minimum
- Operation
- Energized: ports 1 and 3 connected, port 2 blocked,De-energized: ports 2 and 3 connected, port 1 blocked
