Functional Devices RIB2401B2G : Enclosed Power Relay, 20 Amp Contact Rating, Relay Contact Type: DPDT, 24 Vac/dc/120 Vac Coil Voltage, NEMA 1 Housing

The RIB2401B2G relay is widely used in HVAC systems, motor and fan control, and lighting applications requiring dual-pole switching. With a DPDT contact arrangement and support for both 24 Vac/dc and 120 Vac coil voltages, it is suitable for complex control circuits or scenarios where simultaneous switching of two circuits is needed. It's also an ideal choice in building automation setups for isolating low-voltage logic from high-voltage loads.

• Relays & Contact Type: 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: 2.390" H x 3.310" W x 1.810" D with 0.75" NPT Nipple
• Wires: 16", 600V Rated
• Approvals: UL Listed, UL916, C-UL, CE, RoHS
• Housing Rating: UL Accepted for Use in Plenum, NEMA 1
• Gold Flash: No
• Override Switch: No

• 20 A @ 277 Vac General Purpose
• 20 A @ 28 Vdc
• 1 HP @ 120 Vac
• 2 HP @ 277 Vac
• 2 HP @ 240 Vac (N/O)
• 1 HP @ 208 Vac (N/O)
• 20 A Ballast @ 277 Vac
• 15 A Tungsten @ 120 Vac (N/O)
• 5 A @ 480 Vac Resistive
• 16 A @ 277 Vac Electronic Ballast (N/O)
• 1,110 VA Pilot Duty @ 277 Vac
• 1,158 VA Pilot Duty @ 240 Vac (N/O)
• 770 VA Pilot Duty @ 208 Vac (N/O)
• 770 VA Pilot Duty @ 120 Vac
• 2 A Tungsten @ 120 Vac (N/C)

Coil Voltage Input:
24 Vac/dc or 120 Vac ; 50–60 Hz
Drop Out = 13.5 Vac / 15.5 Vdc
Pull In = 18 Vac / 22 Vdc

Coil Current:
145 mA max @ 24 Vac
65 mA max @ 30 Vdc
107 mA max @ 120 Vac