Functional Devices RIB02P : Enclosed Power Relay, 20 Amp Contact Rating, Relay Contact Type: DPDT, 208-277 Vac Coil Voltage, NEMA 1 Housing

• Relays & Contact Type: One (1) DPDT Continuous Duty Coil
• Expected Relay Life: 10 million cycles minimum mechanical
• Operating Temperature: -30 to 140° F
• Humidity Range: 5 to 95% (noncondensing)
• Operate Time: 18ms
• Relay Status: LED On = Activated
• Dimensions: 4.00" x 4.00" x 1.81" with 0.50" NPT Nipple
• Wires: 16", 600V Rated
• Approvals: UL Listed, UL916, UL864, C-UL, California State Fire Marshal, CE, RoHS
• Housing Rating: Accepted for Use in Plenum, NEMA 1
• Gold Flash: Yes
• Override Switch: No

• 20 Amp Resistive @ 300 Vac
• 20 Amp Resistive @ 28 Vdc
• 20 Amp Ballast @ 277–480 Vac (Not rated for Electronic Ballast)
• 15 Amp Resistive @ 600 Vac
• 770 VA Pilot Duty @ 120 Vac
• 1,158 VA Pilot Duty @ 240 Vac
• 1,109 VA Pilot Duty @ 277 Vac
• 1,640 VA Pilot Duty @ 480 Vac
• Heavy Pilot Duty @ 600 Vac
• 3 HP @ 480–600 Vac
• 2 HP @ 240–277 Vac
• 1 HP @ 120 Vac

Coil Current: 105 mA @ 208–277 Vac

Coil Voltage Input: 208–277 Vac; 50–60 Hz (Drop Out = 60 Vac, Pull In = 160 Vac)

• What voltage does the RIB02P operate on?
  The RIB02P is designed for 208–277 VAC coil input, commonly used in commercial and industrial control panels. It will not activate on 120 VAC.
• What does DPDT mean?
  DPDT stands for Double Pole Double Throw. This relay can switch two separate circuits, each with two output paths, making it useful for more advanced control logic.
• Is this relay rated for electronic ballasts or LED drivers?
  No. The RIB02P is not rated for use with electronic ballasts or LED loads. Refer to models specifically rated for those applications.

• Tip: Verify the panel or control signal provides 208–277 VAC before installing. This relay will not pull in at 120 VAC.
• Tip: Use proper wire labeling when installing DPDT relays, especially when both poles control separate loads.
• Mistake to Avoid: Do not use this relay for electronic ballasts or LED lighting. It is not designed for those load types.
• Mistake to Avoid: Never substitute a DPDT relay in place of SPDT or 3PST models unless the control circuit has been adapted accordingly.