Schneider RXM4AB1BD Miniature Plug In Relay Harmony 6A 4CO 24VDC, Without LED

The Schneider Electric RXM4AB1BD is a miniature plug-in relay from the Harmony Electromechanical Relays range (Zelio RXM series), with a 24V DC coil and 4 changeover contacts rated at 6A. It features a flat pin profile for direct socket mounting and a lockable test button (LTB) for commissioning and diagnostic use.

Technical specifications:

• Commercial reference: RXM4AB1BD
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Harmony Electromechanical Relays - Zelio RXM
• Product type: Plug-in relay
• Contact composition: 4 C/O (4 changeover contacts)
• Control coil voltage: 24V DC
• Rated voltage range: 19.2...26.4V DC
• Rated operational current: 6A NO contacts (250V AC / 28V DC, IEC); 3A NC contacts (250V AC / 28V DC, IEC)
• Continuous output current: 5A
• Resistive rated load: 6A at 250V AC, 6A at 28V DC
• Maximum switching power: 1500 VA / 168 W
• Minimum switching power: 170 mW at 10 mA, 17V
• Average coil consumption: 0.9W
• Average coil resistance: 650 Ω at 20°C (±10%)
• Operate time / release time: 20 ms
• Mechanical durability: 10,000,000 cycles
• Electrical durability: 100,000 cycles (resistive load)
• Contact material: AgNi
• Rated insulation voltage [Ui]: 250V (IEC)
• Rated impulse withstand voltage [Uimp]: 2.5 kV (1.2/50 µs)
• Status LED: None
• Control type: Lockable test button (LTB)
• Pin shape: Flat
• Operating position: Any
• Total height: 79 mm
• Total depth: 78.45 mm
• Product weight: 0.037 kg
• IP protection rating: IP40 (IEC 60529)
• Operating temperature: -40...55°C
• Storage temperature: -40...85°C
• Pollution degree: 2
• Vibration resistance: 3 gn in operation, 5 gn when not in operation (10...150 Hz)
• Shock resistance: 10 gn in operation, 30 gn when not in operation
• Certifications: UL, CE, CSA, Lloyd's, GOST, IECEE CB Scheme
• Standards: IEC 61810-1, UL 508, CSA C22.2 No 14

Features and benefits:

• 4 changeover contacts provide both normally open and normally closed switching paths in a single compact relay
• Wide coil operating range of 19.2 to 26.4V DC ensures reliable pick-up under supply voltage variations
• Lockable test button (LTB) enables safe manual actuation and commissioning without circuit modification
• Flat pin profile designed for direct plug-in installation into compatible relay sockets
• High mechanical durability of 10,000,000 cycles for dependable long-term service in automation panels
• IP40 protection and -40 to 55°C operating range suit enclosed industrial control cabinet environments

Applications:

• Industrial automation panels requiring multi-channel relay switching with 24V DC control logic
• PLC output expansion and load-switching interfaces in machine control systems
• Isolation interfaces between low-voltage logic circuits and higher-current load circuits
• Building management and HVAC control systems using 24V DC signal buses
• Commissioning and test setups where the lockable manual test function is required

Compliant with IEC 61810-1, UL 508, and CSA C22.2 No 14. Part of the Schneider Electric Harmony Electromechanical Relays range (Zelio RXM series).

Also known as: Schneider RXM4AB1BD, Schneider Electric RXM4AB1BD, Zelio RXM miniature plug-in relay, 4 changeover relay 24VDC 6A.