Back to Top
WTR 4
WTR 4:
- In some applications, it is necessary to add a test point or a disconnect element to the feed through terminal for testing and safety reasons.
- With test disconnect terminals, you may measure electric circuits in the absence of voltage.
- While the disconnecting points clearance and creepage distance are not measured in dimensional terms, the stated rated impulse voltage strength must be demonstrated.
Dimensions and weights:
- Depth: 48 mm.
- Depth (inches): 1.89 inch.
- Depth including DIN rail: 49 mm.
- Height: 60 mm.
- Height (inches): 2.362 inch.
- Width: 6.1 mm.
- Width (inches): 0.24 inch.
- Net weight: 11.554 g.
Temperatures:
- Storage temperature: -25 °C - 55 °C.
- Continuous operating temp., min.: -50 °C.
- Continuous operating temp., max.: 120 °C.
Environmental Product Compliance:
- REACH SVHC: /.
Material data:
- Material: Wemid.
- Colour: dark beige.
- UL 94 flammability rating: V-0.
Rating data IECEx/ATEX:
- Certificate No. (ATEX): TUEV16ATEX7939U.
- Certificate No. (IECEX): IECEXTUR16.0045U.
- Max. voltage (ATEX): 400 V.
- Current (ATEX): 25 A.
- Wire cross section max. (ATEX): 4 mm².
- Max. voltage (IECEX): 400 V.
- Current (IECEX): 25 A.
- Wire cross section max. (IECEX): 4 mm².
- Marking EN 60079-7: Ex ec II C Gc.
- Ex 2014/34/EU label: II 3 G D.
System specifications:
- Version: Screw connection, Spacer, for plug-in cross-connector, One end without connector.
- End cover plate required: Yes.
- Number of potentials: 1.
- Number of levels: 1.
- Number of clamping points per level: 2.
- Number of potentials per tier: 1.
- Levels cross-connected internally: No.
- PE connection: No.
- Rail: TS 35.
- N-function: No.
- PE function: No.
- PEN function: No.
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection):
- Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.: 1.5 mm².
- Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.: 0.5 mm².
- Wire connection cross section, finely stranded, two clampable wires, min.: 0.5 mm².
- Wire cross-section, finely stranded, two clampable wires, max.: 1.5 mm².
Additional technical data:
- Explosion-tested version: No.
- Number of similar terminals: 1.
- Open sides: right.
- Type of mounting: Snap-on.
Conductors for clamping (additional connection):
- Connection type, additional connection: Screw connection.
Conductors for clamping (rated connection):
- Blade size: 0.6 x 3.5 mm.
- Clamping range, max.: 6 mm².
- Clamping range, min.: 0.22 mm².
- Clamping screw: M 3.
- Connection cross-section, stranded, max.: 6 mm².
- Connection cross-section, stranded, min.: 1.5 mm².
- Connection direction: on side.
- Gauge to IEC 60947-1: A4.
- Number of connections: 2.
- Stripping length: 13 mm.
- Tightening torque, max.: 0.6 mm².
- Tightening torque, min.: 0.5 mm².
- Torque level with DMS electric screwdriver: 2.
- Type of connection: Screw connection.
- Type of connection 2: Screw connection.
- Wire connection cross section AWG, max.: AWG 10.
- Wire connection cross section AWG, min.: AWG 22.
- Wire connection cross section, finely stranded, max.: 4 mm².
- Wire connection cross section, finely stranded, min.: 0.5 mm².
- 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 46228/1, min.: 0.5 mm².
- Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.: 2.5 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.
- Wire connection cross-section, solid core, min.: 0.5 mm².
CSA rating data:
- Certificate No. (CSA): 200039-1057876.
- Current size C (CSA): 10 A.
- Voltage size C (CSA): 300 V.
- Wire cross section max. (CSA): 10 AWG.
- Wire cross section min. (CSA): 22 AWG.
Disconnect terminals:
- Cross-disconnect without.
- Integral test socket: No.
- Slitting: Pivoting.
General:
- Rail: TS 35.
- Wire connection cross section AWG, max.: AWG 10.
- Wire connection cross section AWG, min.: AWG 22.
Rating data:
- Rated cross-section: 4 mm².
- Rated voltage: 500 V.
- Rated DC voltage: 500 V.
- Rated current: 32 A.
- Current at maximum wires: 32 A.
- Volume resistance according to IEC 60947-7-x: 1 mΩ.
- Rated impulse withstand voltage: 6 kV.
- Power loss in accordance with IEC 60947-7-x: 1.02 W.
- Pollution severity: 3.
UL rating data:
- Certificate No. (cURus): E60693.
- Conductor size Factory wiring max. (cURus): 10 AWG.
- Conductor size Factory wiring min. (cURus): 22 AWG.
- Conductor size Field wiring max. (cURus): 10 AWG.
- Conductor size Field wiring min. (cURus): 22 AWG.
- Current size D (cURus): 10 A.
- Voltage size D (cURus): 300 V.
| SKU | 7910180000 |
|---|---|
| Brand | Weidmuller |
Write Your Own Review
Write your content here...
