Functional Devices RIB02BDC : Dry Contact Relay, 20 Amp SPDT, Class 2 Dry Contact Input, 208-277 Vac Power Input, NEMA 1 Housing

Functional Devices RIB02BDC : Dry Contact Relay, 20 Amp SPDT, Class 2 Dry Contact Input, 208-277 Vac Power Input, NEMA 1 Housing

The RIB01BDC is a high-quality Dry Contact Relay designed by Functional Devices, Inc. It features a Single-Pole Double-Throw (SPDT) continuous duty coil. The relay is engineered for longevity, with an expected minimum mechanical life of 10 million cycles. Its operating temperature range spans from -30 to 140°F, and it can handle humidity levels between 5% to 95% (noncondensing). The RIB01BDC boasts a quick operate time of 1.8 seconds, making it responsive to input signals.

The relay's status is indicated by an LED, which turns on when the relay is activated. In terms of physical dimensions, the RIB01BDC measures 2.39 inches in height, 3.31 inches in width, and 1.81 inches in depth. It is housed in a NEMA 1 enclosure with a 0.50-inch NPT nipple.

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: 1.8 Seconds
Relay Status: LED On = Activated
Dimensions: 2.39”H x 3.31”W x 1.81”D with 0.50” 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

Contact Ratings:
20 Amp Resistive @ 277 Vac
1110 VA Pilot Duty @ 277 Vac
770 VA Pilot Duty @ 120 Vac
20 Amp Ballast @ 277 Vac
16 Amp Electronic Ballast @ 277 Vac (N/O)
10 Amp Tungsten @ 120 Vac (N/O)
240 Watt Tungsten @ 120 Vac (N/C)
2 HP @ 277 Vac
1 HP @ 120 Vac

Power Input:
42 mA @ 120 Vac

Notes:

• Dry Contact Input Operation: Close White/Red wire to White/Blue wire to activate relay. If more than one dry contact RIB® shares a single dry contact input, White/Blue must be common.

Product Features

• Prepackaged for quick and easy installation

• Provides low-voltage (Class2) power needed to activate the relay (self-powered) by closing the dry contact input

• Activated by a wide range of dry contacts such as thermostats, switches, other relays, solid-state switches, etc.

• Power to energize the relay can be brought to the relay on a separate pair of wires along with the control output of the

  controller, or can be a local power source near the relay

• Relay contacts are isolated from the input power and the dry contact input, so they can be wired to switch any other power-load or low-voltage load (see specifications for contact ratings)

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: 1.8 Seconds
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, C-UL, 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
1110 VA Pilot Duty @ 277 Vac
770 VA Pilot Duty @ 120 Vac
20 Amp Ballast @ 277 Vac (N/O)
10 Amp Ballast @ 277 Vac (N/C)
Not rated for Electronic Ballast
10 Amp Tungsten @ 120 Vac (N/O)
240 Watt Tungsten @ 120 Vac (N/C)
2 HP @ 277 Vac
1 HP @ 120 Vac

Power Input:
62 mA @ 208-277 Vac

Notes:

• Dry Contact Input Operation: Close White/Red wire to White/Blue wire to activate relay. If more than one dry contact RIB® shares a single dry contact input, White/Blue must be common.