Product Description
The Weidmuller 7910180000 WTR 4 is a test-disconnect terminal block with screw connections. This dark beige terminal block has 2 connections and 1 level. It is designed for a 4 mm
² cross-section, 32 A current, and 500 V voltage.
Screw connection type
Suitable for 22 to 10 AWG wire sizes
Operating temperature range of -50°C to +120°C
Product Highlights
This disconnect terminal block is suitable for safely disconnecting circuits for current testing in industrial applications. It features screw terminals and tinned copper contacts for a reliable connection.
Product Information
Standard Information
Brand : Weidmuller
Manufacturer Part Number : 7910180000
Country of Origin : RO
Technical Specifications
Family group
TERMINAL BLOCKS
Manufacturer
Weidmuller, USA
UL 94 flammability rating
V-0
Spacer
for plug-in cross-connector
End cover plate required
Yes
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
Explosion-tested version
No
Number of similar terminals
1
Connection type, additional connection
Screw connection
Clamping range, max.
6 mm
²
Clamping range, min.
0.22 mm
²
Connection cross-section, finely stranded, min.
0.22 mm
²
Connection cross-section, stranded, max.
6 mm
²
Connection cross-section, stranded, min.
0.22 mm
²
Connection direction
on side
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
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 mm
²
Wire connection cross section, finely stranded, min.
0.22 mm
²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, max.
4 mm
²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.22 mm
²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/4, max.
2.5 mm
²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.22 mm
²
Wire connection cross section, solid core, max.
6 mm
²
Wire connection cross section, solid core, min.
0.22 mm
²
Rated cross-section
4 mm
²
Current at maximum wires
32 A
Volume resistance according to IEC 60947-7-x
1 m
Rated impulse withstand voltage
6 kV
Power loss in accordance with IEC 60947-7-x
1.02 W
Conductor size Factory wiring max. (UR)
10 AWG
Conductor size Factory wiring min. (UR)
22 AWG
Conductor size Field wiring max. (UR)
10 AWG
Conductor size Field wiring min. (UR)
22 AWG
Voltage size D (UR)
300 V
Product Type
Disconnect Terminal Block
Minimum Wire Size AWG
22AWG
Maximum Wire Size AWG
10AWG
Terminal Block Current
32A
Minimum Operating Temperature
-50
C
Hazardous Area Certification
No
Maximum Operating Temperature
120
C
Standards/Approvals
CE, RoHS
Catalog Number
7910180000
Connection
Back and Side Wired Screw Terminals
Temperature Rating (Degrees F)
-50 to 120 deg C
Terminal Size
0.6 x 3.5 mm
Torque Rating
0.5 to 0.6 N-m
Manufacturer Name
Weidmuller