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WEIDMULLER 1770370000 Tension Clamp Terminal Block

The Weidmuller ZDU 4-2/2AN terminal block features tension clamp technology, offering a universal contact system adaptable to diverse conductor connection types. This design provides flexibility and a profitable alternative connection method. It's suitable for applications requiring robust and reliable electrical connections in industrial environments, and is designed for easy integration into DIN rail systems. The block supports a wide range of wire sizes and is certified for various international standards.

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Source:DigiKey
Part No:1770370000
Stock:50
Inv Date:06-11-2026
Price: Unit price: $3.23
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Part No:1770370000
Stock:53
Inv Date:06-12-2026
Price: Unit price: $3.22
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Part No:1770370000
Stock:450
Inv Date:06-11-2026
Price: Unit price: $2.384
Buy/RFQ:
Part No:1770370000
Stock:450
Inv Date:06-11-2026
Price: Unit price: $2.384
Buy/RFQ:
Part No:1770370000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.309
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WEIDMULLER 1770370000 Tension Clamp Terminal Block Specifications:

  • Type: ZDU 4-2/2AN
  • Order No.: 1770370000
  • Version: Feed-through terminal, Tension-clamp connection
  • GTIN(EAN): 4032248143177
  • Quantity: 100 pc(s).
  • Width: 6.1 mm
  • Height: 61.5 mm
  • Depth: 45.5 mm
  • Depth including DIN rail: 46 mm
  • Width(inches): 0.24 inch
  • Height(inches): 2.421 inch
  • Depth(inches): 1.791 inch
  • Net weight: 8.93 g
  • Operating temperature range: For operating temperature see EC Design Test Certificate / IEC Ex-Certificate of Conformity
  • Storage temperature, min.: -25 °C
  • Continuous operating temp., min.: -50 °C
  • Storage temperature, max.: 55 °C
  • Continuous operating temp., max.: 120 °C
  • Material: Wemid
  • UL 94 flammability rating: V-0
  • Colour: dark beige
  • Certificate No.(ATEX): DEMKO16ATEX1808U
  • Max. voltage(ATEX): 440 V
  • Wire cross section max.(ATEX): 6 mm²
  • Current(IECEX): 29 A
  • Certificate No.(IECEX): IECEXULD16.0036U
  • Max. voltage(IECEX): 440 V
  • Wire cross section max.(IECEX): 6 mm²
  • Marking EN 60079-7: Ex eb II C Gb
  • Version (details): for plug-in cross-connector, One end without connector
  • Number of levels: 1
  • Number of potentials per tier: 1
  • PE connection: No
  • End cover plate required: Yes
  • Number of clamping points per level: 2
  • Levels cross-connected internally: No
  • Rail: TS 35
  • Open sides: right
  • Number of similar terminals: 1
  • Type of mounting: Snap-on
  • Certificate No.(CSA): 200039-1152892
  • Current size C(CSA): 35 A
  • Voltage size B(CSA): 600 V
  • Voltage size D(CSA): 600 V
  • Wire cross section min. (CSA): 26 AWG
  • Conductor size Factorywiringmax.(UR): 10 AWG
  • Conductor size Field wiringmax.(UR): 10 AWG
  • Current size B(CSA): 35 A
  • Current size D(CSA): 5 A
  • Voltage size C(CSA): 600 V
  • Wire cross section max.(CSA): 10 AWG
  • Rated cross-section: 4 mm²
  • Rated current: 32 A
  • Standards: IEC 60947-7-1
  • Power loss in accordance with IEC 60947-7-x: 1.02 W
  • Pollution severity: 3
  • Rated voltage: 800 V
  • Current at maximum wires: 32 A
  • Volume resistance according to IEC 60947-7-x: 1 mΩ
  • Rated impulse withstand voltage: 8 kV
  • Blade size: 0.6 x 3.5 mm
  • Clamping range, min.: 0.13 mm²
  • Gauge to IEC 60947-1: A3
  • Stripping length: 10 mm
  • Twin wire-end ferrules, min.: 0.5 mm²
  • Wire connection cross section AWG, max.: AWG 10
  • Wire connection cross section, finely stranded, max.: 4 mm²
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.: 0.5 mm²
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.: 0.5 mm²
  • Wire connection cross-section, solid core, max.: 6 mm²
  • Clamping range, max.: 6 mm²
  • Connection direction: Inclined/angled
  • Number of connections: 2
  • Twin wire-end ferrules, max.: 1.5 mm²
  • Type of connection: Tension-clamp connection
  • Wire connection cross section AWG, min.: AWG 26
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.: 4 mm²
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.: 4 mm²
  • Wire connection cross-section, finely stranded, min.: 0.5 mm²
  • Wire connection cross-section, solid core, min.: 0.5 mm²
  • TS 35 offset: 50.5 mm
  • ETIM 6.0: EC000897
  • eClass 9.0: 27-14-11-20
  • eClass 10.0: 27-14-11-20
  • ETIM 7.0: EC000897
  • eClass 9.1: 27-14-11-20
  • UNSPSC: 30-21-18-11

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