Functional Devices RIB02P30-NC: Enclosed Power Relay, 30 Amp Contact Rating, Relay Contact Type: DPST-N/C, 208–277 Vac Coil Voltage, NEMA 1 Housing, Made in USA
 Specifications 
 - Relays & Contact Type: One (1) DPST Continuous Duty Coil – Both Poles Normally Closed
 - 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
 
- 30 Amp Resistive @ 300 Vac
 - 25 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
 - 1,110 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)
Notes: 
 
        - Order Both Poles Normally Closed by adding “-NC” to end of model number
 - Order Pole 1 Normally Open and Pole 2 Normally Closed by adding “-NONC” to end of model number
 
- Mounting:
 - Enclosed
 - Number of Relays:
 - 1
 - Relay Contact Type:
 - DPST-N/C
 - Relay Coil Voltage:
 - 208-277 Vac
 - Contact Ratings:
 - 30 Amp