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WEIDMULLER 8448920000 MCZ OVP CL 24VDC 0.5A

The WEIDMULLER MCZ OVP CL 24VDC 0.5A surge protection terminal provides reliable overvoltage protection for instrumentation and control circuits. Its slimline design and tension clamp connections simplify wiring and installation. The terminal is cross-connectable, allowing for flexible circuit configurations. It is suitable for use in a variety of industrial applications where overvoltage protection is critical, ensuring the safety and reliability of connected equipment. The terminal is designed for easy integration into TS 35 rail systems and offers robust protection against voltage surges.

Authorized Distributors
Source:DigiKey
Part No:8448920000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $69.77
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Part No:8448920000
Stock:9
Inv Date:06-12-2026
Price: Unit price: $78.11
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Part No:8448920000
Stock:2
Inv Date:06-11-2026
Price: Unit price: $78.07
Buy/RFQ:
Part No:8448920000
Stock:2
Inv Date:06-11-2026
Price: Unit price: $78.07
Buy/RFQ:

WEIDMULLER 8448920000 MCZ OVP CL 24VDC 0.5A Specifications:

  • Width: 6 mm
  • Height: 91 mm
  • Depth: 63.5 mm
  • Net weight: 23.1 g
  • Operating temperature, max.: 60 °C
  • Storage temperature, max.: 85 °C
  • Operating temperature: -40 °C...60 °C
  • Operating temperature, min.: -40 °C
  • Storage temperature, min.: -40 °C
  • Storage temperature: -40 °C...85 °C
  • REACH SVHC: Lead 7439-92-1
  • Certificate No. (UL): E311081
  • Colour: black
  • Height with TS 35: 63.5 mm
  • Rail: TS 35
  • UL 94 flammability rating: V-0
  • Design: Terminal
  • Protection degree: IP20
  • Segment: Measurement - Monitoring - Setting
  • Version: Surge protection for measurement and control
  • Pollution severity: 2
  • Surge voltage category: III
  • Rated voltage(DC): 24 V
  • Voltage type: DC
  • Discharge current, max. (8/20 µs): 5 kA
  • Lightning test current Iimp(10/350 µs): 1 kA
  • Standards: HART-compatible
  • Protection level on output side Wire-PE: 40 V (typically)
  • Protection level on output side Wire-wire: 40 V (typically)
  • Limiting frequency (-3 dB) at load resistance: 500 kHz 240 Ω
  • Operating current, Imax.: 0.5 A
  • Rated current IN: 0.5 A
  • Response time: ≤ 100 ps
  • Rated voltage(DC), max.: 28 V
  • Max. continuous voltage, Uc(AC): 28 V
  • Fuse: 0.5 A
  • Inductance L and L1: 75µH
  • Load resistance (for limiting frequency): 240 Ω
  • Operating voltage: 28 V
  • Requirements category acc. to IEC: 61643-21 D1
  • Volume resistance: 2.50 Ω
  • Cross-section: 1.5 mm²
  • Type of connection: Tension-clampconnection
  • Clampingrange,rated connection: 1.5 mm²
  • Clamping range, max.: 1.5 mm²
  • Wire connection cross section AWG, max.: AWG 16
  • Wire cross-section, solid, max.: 1.5 mm²
  • Wire connection cross section, finely stranded, max.: 1.5 mm²
  • Wire cross-section, finely stranded, max. (AWG): AWG 16
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.: 1.5 mm²
  • Conductor cross-section, flexible, AEH (DIN 46228-1), max.: 1.5 mm²
  • Wire connection method: Springconnection
  • Strippinglength,rated connection: 8 mm
  • Clampingrange,min.: 0.5 mm²
  • Wire connection cross section AWG, min.: AWG 26
  • Wire cross-section, solid, min.: 0.5 mm²
  • Wire connection cross-section, finely stranded, min.: 0.5 mm²
  • Wire cross-section, finely stranded, min. (AWG): AWG 26
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.: 0.5 mm²
  • Conductor cross-section, flexible, AEH (DIN 46228-1), min.: 0.5 mm²
  • Blade size: 0.6 x 3.5 mm
  • ETIM 6.0: EC000943
  • eClass 9.0: 27-13-08-07
  • eClass 10.0: 27-13-08-07
  • ETIM 7.0: EC000943
  • eClass 9.1: 27-13-08-07
  • UNSPSC: 30-21-18-11

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