Functional Devices RIB01P30-S-NONC : Enclosed Power Relay, 30 Amp Contact Rating, Relay Contact Type: DPST-N/O/N/C + Coil Side Override, 120 Vac Coil Voltage, NEMA 1 Housing

• Relays & Contact Type: One (1) DPST Continuous Duty Coil – Pole 1 Normally Open / Pole 2 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: Coil Side

• 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 @ 120 Vac

Coil Voltage Input: 120 Vac; 50–60 Hz (Drop Out = 35 Vac, Pull In = 85 Vac)

Control Wiring: Wht/Blk = 120 Vac Continuous, Wht/Red = 120 Vac Control, Wht/Yel = Neutral

• What does N/O/N/C mean?
  This refers to a two-pole relay with one pole normally open (N/O) and the other normally closed (N/C). This configuration provides both make and break functions in a single device.
• What makes the RIB01P30-S-NONC unique?
  It combines split contact logic (N/O and N/C) with a coil-side override switch, ideal for systems needing dual signal behavior and manual testing capability.
• Is this relay suitable for LED or electronic ballast loads?
  No. This relay is not rated for electronic ballasts or LED drivers. Select an electronic load-rated model for those applications.

• Tip: Use clear labeling for each pole to avoid wiring mistakes. Mismatched N/O/N/C logic can cause system failure or unexpected operation.
• Tip: Use the coil-side override to test relay activation during commissioning.
• Mistake to Avoid: Don’t wire both poles assuming identical logic. One is normally open and one is normally closed by design.
• Mistake to Avoid: Avoid using this relay in LED lighting circuits or where high inrush current is present.