Enclosed Relay, 20 Amp, SPST-N/O + Override with 24 Vac/dc/120 Vac Coil

FEATURES

If your project calls for a reliable power relay with a built-in override feature, the RIB2401SB can accommodate your needs. This versatile component is a foundational part of many control systems, enabling you to promote safety and cut power flow in an emergency. The RIB2401SB has been stringently tested for responsiveness and reliability, ensuring that you can tap into the override feature when it matters most.

20 Amp SPST-N/O+Override
Maintains powerful and flexible switching.

24 VAC/DC/120 VAC Coil
Compatible with multiple power systems.

NEMA 1 Housing
Provides sturdy protection and promotes compliance.

Wide Application Range
Ideal for diverse control scenarios.

User-Friendly Design
Simplifies installation and operation.

SPECIFICATIONS

• # Relays & Contact Type: One (1) SPST 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, UL508, C-UL California State Fire Marshal, CE, RoHS
• Housing Rating: UL Accepted for Use in Plenum, NEMA 1
• Gold Flash: No
• Override Switch: Yes

Contact Ratings
• 20 Amp Resistive @ 277 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)
• 770 VA Pilot Duty @ 120 Vac
• 1,110 VA Pilot Duty @ 277 Vac
• 2 HP @ 277 Vac
• 1 HP @ 120 Vac

Coil Voltage Input
• 24 Vac/dc ; 120 Vac ; 50-60 Hz
• Drop Out = 2.1 Vac / 3.8 Vdc
• Pull In = 18 Vac / 22 Vdc

Coil Current
• 50 mA @ 18 Vac
• 83 mA @ 24 Vac
• 47 mA @ 120 Vac

• 33 mA @ 22 Vdc
• 35 mA @ 24 Vdc
• 47 mA @ 30 Vdc