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ZB 4K BL
Busbar clamping yoke:
- Bus bar taps with insulation provide finger safety on one hand.
- On the other side, coloured insulation shows the respective potential, such as the neutral conductor or PE.
Weights and dimensions:
- Depth: 20.4 mm.
- Height: 19 mm.
- Width: 6 mm.
- Net weight: 3.7 g.
System specifications:
- Version: for busbar 10 x 3 mm.
Additional technical data:
- Installation advice: Feed-through (bushing).
- Type of mounting: when screwed in.
CSA rating data:
- Certificate No. (CSA): 12400-237.
- Wire cross section max. (CSA): 10 AWG.
- Wire cross section min. (CSA): 26 AWG.
Conductors for clamping (rated connection):
- Clamping screw: M 3.
- Stripping length: 16 mm.
- Tightening torque, min: 1.2 Nm.
- Type of connection: Clamping yoke.
- Wire connection cross section, finely stranded, max.: 4 mm².
- Wire connection cross section, finely stranded, min.: 0.5 mm².
- Wire connection cross-section, solid core, max.: 6 mm².
- Wire connection cross-section, solid core, min.: 0.5 mm².
General:
- Installation advice: Feed-through (bushing).
Rating data:
- Rated cross-section: 4 mm².
UL rating data:
- Certificate No. (UR): E60693.
- Conductor size Factory wiring max. (UR): 12 AWG.
- Conductor size Factory wiring min. (UR): 20 AWG.
- Conductor size Field wiring max. (UR): 12 AWG.
- Conductor size Field wiring min. (UR): 20 AWG.
Temperatures:
- Operating temperature range: For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity.
Material data:
- Material: Steel.
- Insulating material PA
- Colour: Silver.
| Brand | Weidmuller |
|---|
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