RIB2421B | Enclosed Relay 20Amp SPDT 24Vac/dc/120Vac/208-277Vac | Functional Devices
Power Relay, 20 Amp SPDT, 24 Vac/dc/120 Vac/208-277 Vac Coil, NEMA 1 Housing
Overview
Details for RIB2421B
Enclosed Relay 20Amp SPDT 24Vac/dc/120Vac/208-277Vac
Specifications
Relays & Contact Type: One (1) SPDT 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: 2.30˝ x 3.20˝ x 1.80˝ with .50˝ NPT Nipple
Wires: 16˝, 600V Rated
Approvals: UL Listed, UL916, UL864, C-UL, California State Fire Marshal, CE, RoHS
Housing Rating: UL Accepted for Use in Plenum, NEMA 1
Gold Flash: No
Override Switch: No
Contact Ratings:
20 Amp Resistive @ 277 Vac
5 Amp Resistive @ 480 Vac
20 Amp Ballast @ 277 Vac
16 Amp Electronic Ballast @ 277 Vac (N/O)
10 Amp Tungsten @ 120 Vac (N/O)
770 VA Pilot Duty @ 120 Vac
1,110 VA Pilot Duty @ 277 Vac
2 HP @ 277 Vac
1 HP @ 120 Vac
Coil Current:
83 mA @ 24 Vac
47 mA @ 120 Vac
69 mA @ 208-277 Vac
47 mA @ 30 Vdc
Coil Voltage Input:
24 Vac/dc ; 208-277 Vac ;
120 Vac ; 50-60 Hz
Drop Out = 2.1 Vac / 3.8 Vdc
Pull In = 18 Vac / 22 Vdc
Specifications
Item Number | RIB2421B |
Brand | Functional Devices |
Coil | 120VAC |
Coil | 208-277VAC |
Coil | 24VAC/DC |
Enclosed | Yes |
Track Mounted | No |
Type | Power |