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WTR 4 BL
SKU: 7910190000
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Short Description
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WTR 4 BL:
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: /.
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Material data:
Material: Wemid.
Colour: Blue.
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: Yes.
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.: 4 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.