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WEIDMULLER 1122780000 TRS 24VUC 1CO Relay Module

The WEIDMULLER TRS 24VUC 1CO relay module is a versatile component for industrial automation and control systems. It combines a relay and base with AC/DC/UC coils, offering flexibility in voltage options. The AgNi contact provides reliable switching, and the screw connection ensures secure and easy installation. Protective circuits are integrated into the input, enhancing reliability. This module is ideal for applications requiring robust and dependable relay functionality.

Authorized Distributors
Source:Newark
Part No:1122780000
Stock:33
Inv Date:06-11-2026
Price: Unit price: $19.57
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Source:DigiKey
Part No:1122780000
Stock:236
Inv Date:06-11-2026
Price: Unit price: $20.37
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Part No:1122780000
Stock:180
Inv Date:06-12-2026
Price: Unit price: $20.37
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Part No:1122780000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $13.959
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WEIDMULLER 1122780000 TRS 24VUC 1CO Relay Module Specifications:

  • Type: TRS 24VUC 1CO
  • Order No.: 1122780000
  • Version: TERMSERIES, Relay module, Number of contacts: 1, CO contact AgNi, Rated control voltage: 24 V UC ±10 %, Continuous current: 6 A, Screw connection
  • GTIN(EAN): 4032248905041
  • Quantity: 10 pc(s).
  • Width: 6.4 mm
  • Height: 89.6 mm
  • Depth: 87.8 mm
  • Net weight: 34 g
  • Width(inches): 0.252 inch
  • Height(inches): 3.528 inch
  • Depth(inches): 3.457 inch
  • Humidity: 5-95% relative humidity, Tu= 40°C, without condensation
  • Operating temperature,min: -40 °C
  • Storage temperature,min: -40 °C
  • Storage temperature: -40 °C...85 °C
  • Operating temperature, max: 60 °C
  • Storage temperature,max: 85 °C
  • REACH SVHC: Lead 7439-92-1
  • Ambient temperature(operational),max: 60 °C
  • Connection cross-section AWG, max: AWG 14
  • Tighteningtorque,max: 0.4 Nm
  • Altitude: ≤ 2000 m, above sea level
  • Connection cross-section AWG,min: AWG 26
  • Type of conductor: rigid copper conductor, flexible copper conductor
  • Pollution severity level: 2
  • Rated control voltage: 24 V UC ± 10 %
  • Rated current DC: 6.4 mA
  • Pull-in/drop-out voltage, typ: 16 V / 5 V AC, 20 V/6 V DC
  • Status indicator: Green LED
  • Coil voltage of the replacement relay: 24 V DC
  • Rated current AC: 11.7 mA
  • Power rating: 270 mVA/154 mW
  • Pull-in/drop-out current, typ: 8.5 mA / 2 mA AC, 5 mA/1 mA DC
  • Protective circuit: Rectifier
  • Rated switchingvoltage: 250 V AC
  • Max. switchingvoltage,DC: 250 V
  • Inrush current: 20 A/20 ms
  • DC switchingcapacity (resistive),max: 144 W @ 24 V
  • Switch-off delay: ≤ 40 ms
  • Max. switching frequency at rated load: 0.1 Hz
  • Max. switchingvoltage,AC: 250 V
  • Continuous current: 6 A
  • AC switchingcapacity (resistive),max: 1500 VA
  • Switch-on delay: ≤ 6 ms
  • Min. switching power: 1 mA @ 24 V, 10 mA @ 12 V, 100 mA @ 5 V
  • Contact type: 1 CO contact (AgNi)
  • Mechanical service life: 5 x 106 switching cycles
  • Rail: TS 35
  • Mechanical switchposition indicator: No
  • UL 94 flammability rating: V-0
  • Colour: black
  • Standards: EN 50178, EN 55011, EN 61000-6-1,2,4
  • Certificate no. (cULus): E141197
  • Certificate No. (DNVGL): TAA00001E5
  • Wire connection method: Screw connection
  • Clampingrange,min: 0.14 mm²
  • Blade size: size PH0
  • Clampingrange,rated connection: 1.5 mm²
  • Clampingrange,max: 2.5 mm²
  • Wire connection cross section AWG,max: AWG 14
  • Wire cross-section,solid,max: 2.5 mm²
  • Wire connection cross section, finely stranded,max: 2.5 mm²
  • Wire cross-section, finely stranded, max (AWG): AWG 14
  • 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 cross-section, finely stranded, two clampable wires,max: 1 mm²
  • Twin wire-end ferrules,max: 1 mm²
  • Gauge to IEC 60947-1: A1, B1
  • ETIM 6.0: EC001437
  • ETIM 7.0: EC001437
  • eClass 9.0: 27-37-16-01
  • eClass 9.1: 27-37-16-01
  • eClass 10.0: 27-37-16-01

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