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Feed-through terminal blocks
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Plugable terminal blocks
1-tier
2 Tier
2.5 mm²
4 mm²
General ordering data
Version
Feed-through terminal block, Screw connection, blue, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 120 °C
Order No.
1270040000
Type
WMF 2.5 BL
GTIN (EAN)
4050118097238
Qty.
50 pc(s).
Dimensions and weights
Depth
44.5 mm
Depth (inches)
1.752 inch
Depth including DIN rail
45 mm
Height
88 mm
Height (inches)
3.465 inch
Width
5.08 mm
Width (inches)
0.2 inch
Net weight
10.7 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
/
RoHS Compliance Status
Compliant without exemption
Material data
Material
Wemid
Colour
blue
UL 94 flammability rating
V-0
Rating data IECEx/ATEX
Certificate No. (ATEX)
DEMKO14ATEX1389U
Certificate No. (IECEX)
IECEXUL14.0097U
Max. voltage (ATEX)
500 V
Current (ATEX)
23 A
Wire cross section max. (ATEX)
2.5 mm²
Max. voltage (IECEX)
500 V
Current (IECEX)
23 A
Wire cross section max. (IECEX)
2.5 mm²
Marking EN 60079-7
Ex ec II C Gc
Ex 2014/34/EU label
II 3 G D
System specifications
Version
Screw connection, for plug-in cross-connector, One end without connector
End cover plate required
Yes
Number of levels
1
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
Rail
TS 35
Additional technical data
Explosion-tested version
Yes
Open sides
right
Type of mounting
Snap-on
CSA rating data
Certificate No. (CSA)
200039-1057876
Current size B (CSA)
26 A
Current size C (CSA)
26 A
Current size D (CSA)
5 A
Voltage size B (CSA)
600 V
Voltage size C (CSA)
600 V
Voltage size D (CSA)
600 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
26 AWG
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.
4 mm²
Clamping range, min.
0.5 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
A3
Number of connections
2
Stripping length
10 mm
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
Type of connection
Screw connection
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 26
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.
2.5 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.
4 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
General
Rail
TS 35
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 26
Rating data
Rated cross-section
2.5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Rated current
24 A
Current at maximum wires
32 A
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
0.77 W
Pollution severity
3
Surge voltage category
III
UL rating data
Certificate No. (cURus)
E60693
Conductor size Factory wiring max. (cURus)
12 AWG
Conductor size Factory wiring min. (cURus)
26 AWG
Conductor size Field wiring max. (cURus)
12 AWG
Conductor size Field wiring min. (cURus)
26 AWG
Current size B (cURus)
20 A
Current size C (cURus)
20 A
Current size D (cURus)
5 A
Voltage size B (cURus)
600 V
Voltage size C (cURus)
600 V
Voltage size D (cURus)
600 V
Wire cross section max. (cURus)
12 AWG
Wire cross section min. (cURus)
26 AWG
Classifications
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
ECLASS 14.0
27-25-01-01
Order No.:
1143070000
Type:
WMF 2.5
Version:
Feed-through terminal block, Screw connection, dark beige, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 120 °C
Version
Feed-through terminal block, Screw connection, blue, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 120 °C
Order No.
1270040000
Type
WMF 2.5 BL
GTIN (EAN)
4050118097238
Qty.
50 pc(s).
Depth
44.5 mm
Depth (inches)
1.752 inch
Depth including DIN rail
45 mm
Height
88 mm
Height (inches)
3.465 inch
Width
5.08 mm
Width (inches)
0.2 inch
Net weight
10.7 g
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C
REACH SVHC
/
RoHS Compliance Status
Compliant without exemption
Material
Wemid
Colour
blue
UL 94 flammability rating
V-0
Certificate No. (ATEX)
DEMKO14ATEX1389U
Certificate No. (IECEX)
IECEXUL14.0097U
Max. voltage (ATEX)
500 V
Current (ATEX)
23 A
Wire cross section max. (ATEX)
2.5 mm²
Max. voltage (IECEX)
500 V
Current (IECEX)
23 A
Wire cross section max. (IECEX)
2.5 mm²
Marking EN 60079-7
Ex ec II C Gc
Ex 2014/34/EU label
II 3 G D
Version
Screw connection, for plug-in cross-connector, One end without connector
End cover plate required
Yes
Number of levels
1
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
Rail
TS 35
Explosion-tested version
Yes
Open sides
right
Type of mounting
Snap-on
Certificate No. (CSA)
200039-1057876
Current size B (CSA)
26 A
Current size C (CSA)
26 A
Current size D (CSA)
5 A
Voltage size B (CSA)
600 V
Voltage size C (CSA)
600 V
Voltage size D (CSA)
600 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
26 AWG
Connection type, additional connection
Screw connection
Blade size
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.5 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
A3
Number of connections
2
Stripping length
10 mm
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
Type of connection
Screw connection
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 26
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.
2.5 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.
4 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
Rail
TS 35
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 26
Rated cross-section
2.5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Rated current
24 A
Current at maximum wires
32 A
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
0.77 W
Pollution severity
3
Surge voltage category
III
Certificate No. (cURus)
E60693
Conductor size Factory wiring max. (cURus)
12 AWG
Conductor size Factory wiring min. (cURus)
26 AWG
Conductor size Field wiring max. (cURus)
12 AWG
Conductor size Field wiring min. (cURus)
26 AWG
Current size B (cURus)
20 A
Current size C (cURus)
20 A
Current size D (cURus)
5 A
Voltage size B (cURus)
600 V
Voltage size C (cURus)
600 V
Voltage size D (cURus)
600 V
Wire cross section max. (cURus)
12 AWG
Wire cross section min. (cURus)
26 AWG
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
ECLASS 14.0
27-25-01-01
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (cURus)
E60693
Certificate No. (cURusEX)
E184763
Order No.:
1143070000
Type:
WMF 2.5
Version:
Feed-through terminal block, Screw connection, dark beige, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 120 °C
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