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Functional Devices RIB023P : Enclosed Power Relay, 20 Amp Contact Rating, Relay Contact Type: 3PST-N/O, 208-277 Vac Coil Voltage, NEMA 1 Housing

Functional Devices

MSRP: $261.50
$130.75
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SKU:
RIB023P
Condition:
New
Availability:
12 In Stock | Ready to Ship
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Functional Devices RIB023P: Enclosed Power Relay, 20 Amp Contact Rating, Relay Contact Type: 3PST-N/O, 208–277 Vac Coil Voltage, NEMA 1 Housing, Made in USA
Specifications
  • Relays & Contact Type: One (1) 3PST 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: 20ms
  • Relay Status: LED On = Activated
  • Dimensions: 4.00" x 4.00" x 1.80" 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: No
  • Override Switch: No
Contact Ratings:
  • 20 Amp Resistive @ 300 Vac, 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 Phase
  • 1,158 VA @ 240 Vac, 1 Phase
  • 1,110 VA @ 277 Vac, 1 Phase
  • 1,640 VA @ 480 Vac, 1 Phase
  • 1,466 VA @ 240 Vac, 3 Phase
  • 2,112 VA @ 480 Vac, 3 Phase
  • Heavy Pilot Duty @ 600 Vac
  • 7.5 HP @ 480 Vac, 3 Phase
  • 5 HP @ 240 Vac, 3 Phase
  • 3 HP @ 480–600 Vac, 1 Phase
  • 2 HP @ 240–277 Vac, 1 Phase
  • 1 HP @ 120 Vac, 1 Phase

Coil Current: 187 mA @ 208–277 Vac

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

Frequently Asked Questions
  • How is the RIB023P different from the RIB013P?
    The main difference is the coil voltage. The RIB023P operates on 208–277 VAC, whereas the RIB013P uses 120 VAC. This makes the RIB023P ideal for high-voltage panels in commercial settings.
  • Can the RIB023P be used with inductive loads?
    Yes. The relay is rated to handle inductive loads, including motors up to 7.5 HP (3-phase @ 480V) and ballast lighting (excluding electronic ballasts).
  • Is this relay approved for use in plenum spaces?
    Yes, it is UL-listed and approved for plenum-rated applications. It features a NEMA 1 housing and meets multiple industrial safety standards.
Installation Tips & Mistakes to Avoid
  • Tip: Confirm that your control signal is within the 208–277 VAC range before selecting this model. Lower voltages will not activate the relay.
  • Tip: Suitable for commercial lighting, HVAC, and automation panels with high-voltage supply lines.
  • Mistake to Avoid: Do not attempt to power this relay with 120 VAC — it won’t engage and may lead to troubleshooting delays.
  • Mistake to Avoid: This model is not rated for outdoor or wet locations. It is NEMA 1 rated for dry, indoor use only.
Customer Reviews
"We spec the RIB023P for all our 277V lighting control panels. Reliable and easy to wire, especially with factory-mounted enclosures."
- Michelle D., Commercial Electrician, Dallas, TX
Mounting:
Enclosed
Number of Relays:
1
Relay Contact Type:
3PST-N/O
Relay Coil Voltage:
208-277 Vac
Contact Ratings:
20 Amp