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WEIDMULLER 8921050000 Relay Module with Contacts

The WEIDMULLER RCMKIT-I 115VAC 4CO LD relay module is a versatile component within the RIDERSERIES RCM system. It's designed for rail mounting and incorporates features like an LED indicator unit, retaining clip, plug-in relay, and markers. With a 115V AC control voltage and a 6A continuous current capacity, this module provides reliable switching capabilities for various industrial automation and control applications. Its robust construction and clear labeling ensure ease of integration and maintenance within a system. The module is compliant with relevant standards and approvals, ensuring safe and dependable operation.

Authorized Distributors
Source:DigiKey
Part No:8921050000
Stock:130
Inv Date:06-11-2026
Price: Unit price: $34.32
Buy/RFQ:
Source:DigiKey
Part No:8921050000
Stock:3
Inv Date:06-11-2026
Price: Unit price: $31.27
Buy/RFQ:
Part No:8921050000
Stock:6
Inv Date:06-12-2026
Price: Unit price: $28.71
Buy/RFQ:
Part No:8921050000
Stock:130
Inv Date:06-11-2026
Price: Unit price: $26.08
Buy/RFQ:
Part No:8921050000
Stock:130
Inv Date:06-11-2026
Price: Unit price: $26.08
Buy/RFQ:

WEIDMULLER 8921050000 Relay Module with Contacts Specifications:

  • Type: RCMKIT-I 115VAC 4CO LD
  • Order No.: 8921050000
  • Version: RIDERSERIES RCM, Relay module, Number of contacts: 4, CO contact with test button
  • Rated control voltage: 115 V AC
  • Continuous current: 6 A
  • Connection type: Screw connection
  • GTIN(EAN): 4032248692286
  • Quantity: 10pc(s)
  • Relevant base: 8869420000
  • Relevant relay: 1180800000
  • Relevant rim module: 8869650000
  • Width: 27.2 mm
  • Height: 77 mm
  • Depth: 78.3 mm
  • Net weight: 100.05 g
  • Width(inches): 1.071 inch
  • Height(inches): 3.031 inch
  • Depth(inches): 3.083 inch
  • Humidity: 40 °C / 93 % rel. humidity, no condensation
  • Operating temperature, min: -40 °C
  • Storage temperature, min: -40 °C
  • Storage temperature: -40 °C...70 °C
  • Operating temperature, max: 70 °C
  • Storage temperature, max: 70 °C
  • REACH SVHC: Lead 7439-92-1
  • Power rating: 1.0 VA
  • Coil resistance: 4845 Ω ± 12 %
  • Rated current AC: 8.8 mA
  • Pull-in/drop-out voltage: 92 V/34.5 V AC
  • Status indicator: red LED
  • Rated switching voltage: 240 V AC
  • Max. switching voltage, AC: 240 V
  • Inrush current: 12 A/20 ms
  • DC switching capacity: 144 W @ 24 V
  • Switch-off delay: ≤ 10 ms
  • Max. switching frequency at rated load: 0.1 Hz
  • Contact type: 4 CO contact with test button (AgNi 90/10)
  • Mechanical service life: AC coil 20 x 10^6 switching cycles, DC coil 30 x 10^6 switching cycles
  • Rail: TS 35
  • Mechanical switch position indicator: Yes
  • Colour: black
  • Rated voltage: 250 V
  • Pollution severity: 2
  • Protection degree: IP20
  • Creepage and clearance distance input – output: ≥ 4 mm
  • Dielectric strength of open contact: 1.2 kVeff/1 min
  • Surge voltage category: III
  • Insulating material group: IIIa
  • Dielectric strength, Input/Output: 2.5 kVeff/ 1 Min
  • Dielectric strength of neighbouring contacts: 2 kVeff/ 1 min
  • Impulse withstand voltage: 5 kV (1.2/50 µs)
  • Tightening torque, min: 0.5 Nm
  • Clamping range, rated connection: 2.5 mm²
  • Clamping range, max: 2.5 mm²
  • Wire cross-section, solid, max: 2.5 mm²
  • Wire connection cross section, finely stranded, max: 2.5 mm²
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max: 2.5 mm²
  • Conductor cross-section, flexible, AEH (DIN 46228-1), max: 2.5 mm²
  • Wire connection cross section, finely stranded, two clampable wires, max: 1.5 mm²
  • Stripping length, rated connection: 8 mm
  • Tightening torque, max: 0.7 Nm
  • Clamping range, min: 1 mm²
  • Wire cross-section, solid, min: 1 mm²
  • Wire connection cross-section, finely stranded, min: 1 mm²
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min: 1 mm²
  • Conductor cross-section, flexible, AEH (DIN 46228-1), min: 1 mm²
  • Wire connection cross section, finely stranded, two clampable wires, min: 1 mm²
  • Blade size: size PZ1
  • ETIM 6.0: EC001437
  • eClass 9.0: 27-37-16-01
  • eClass 10.0: 27-37-16-01
  • ETIM 7.0: EC001437
  • eClass 9.1: 27-37-16-01
  • UNSPSC: 30-21-19-17

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