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Datasheet
Item No. 56.703.3055.0
Multi-tier terminal WKFN 2,5 E3/35
Multi-tier terminal block with spring clamp connection for mounting
on TS 35, nominal cross section 2.5 mm², width 5 mm, color gray
Item No. 56.703.3055.0
EAN 4015573718531
order unit 50 Piece(s)
Approvals
Technical data
General
Nominal cross section 2.5 mm²
Colour Grey
Number of levels 3
Number of clamp positions per level 2
Width/grid dimension 5 mm
Insulating housing PA666
Inflammability class of insulation material acc. with UL94 V0
Explosion-tested version "EEx e" Yes
Mounting method DIN rail (top hat rail) 35/7.5 mm
Terminal blocks for electrical installations No
Technical data
Rated current 20 A
Rated voltage 500 V
Rated impulse voltage 6 kV
Pollution degree 3
Closing plate required Yes
Length 123.1 mm
Type of insulation material Thermoplastic
Connection Data
Connection type 1 Tension clamp connection
Connection type 2 Tension clamp connection
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Minimum cross section solid 0.13 mm²
Maximum cross section solid 4 mm²
Minimum cross section fine stranded 0.13 mm²
Maximum cross section fine stranded 2.5 mm²
Wire strip length 11 mm
Technical Data UL/CSA
Cross section UL 22-12 AWG
Voltage UL 300
Current factory wiring 20 A
Current field wiring 20 A
Cross section CSA 24-12 AWG
Voltage CSA 300 V
Current CSA 24 A
Accessories
Item. No. Typ: Description:
04.343.8353.8 Warning cover ADF.../4 YELLOW Cover with warning symbol for DIN rail terminal blocks type
WKF ...
98.300.0000.0 Mounting rail 35x27x7,5EN60715 2000MM Mounting rail TS 35, unslotted, size 7,5 mm, length 2 m,
material steel. galv. zinc-plated and dichromated
98.300.1000.0 Mounting rail 35x27x7,5EN60715 2000MM Mounting rail TS 35, slotted, size 7,5 mm, length 2 m, material
steel. galv. zinc-plated and dichromated
98.300.1900.0 Mounting rail 35x27x7,5EN60715 2000MM Mounting rail TS 35, slotted, size 7,5 mm, length 2 m, material
steel. galv. zinc-plated and dichromated
98.360.0000.0 Mounting rail 35x24x15 EN60715 2000MM Mounting rail TS 35, unslotted, size 15 mm, length 2 m,
material steel. galv. zinc-plated and dichromated
98.360.0004.0 Mounting rail 35x24x15 EN60715 2000MM Mounting rail TS 35, unslotted, size 15 mm, length 2 m,
material steel, hot galvanized
98.370.0000.0 Mounting rail 35x27x15(EN60715)2000MM Mounting rail TS 35, unslotted, size 15 mm, length 2 m,
material steel. galv. zinc-plated and dichromated
98.370.1000.0 Mounting rail 35x27x15(EN60715)2000MM Mounting rail TS 35, slotted, size 15 mm, length 2 m, material
steel. galv. zinc-plated and dichromated
98.380.0000.0 Mounting rail 35x24x15 EN60715 2000MM Mounting rail TS 35, unslotted, size 15 mm, length 2 m,
material E copper
Z1.299.9753.0 Test plug PS WKC/F OB Modular test plug for DIN rail terminal blocks type WKF and
WKC
Z5.553.2921.0 Test plug ST 2 / 2.3 RED Test plug 2,3 mm color red
Z7.261.1127.0 Jumper bar IVB WKF-V Vertical cross connector for multi-tier DIN rail terminal blocks
type WKF...E..., 1 -pole
Z7.280.6227.0 Jumper bar IVBWKF 2,5 - 2 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 2 -pole
Z7.280.6327.0 Jumper bar IVBWKF 2,5 - 3 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 3 -pole
Z7.280.6427.0 Jumper bar IVBWKF 2,5 - 4 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 4 -pole
Z7.280.6527.0 Jumper bar IVBWKF 2,5 - 5 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 5 -pole
Z7.280.6627.0 Jumper bar IVBWKF 2,5 - 6 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 6 -pole
Z7.280.6727.0 Jumper bar IVBWKF 2,5 - 7 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 7 -pole
Z7.280.6827.0 Jumper bar IVBWKF 2,5 - 8 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 8 -pole
Z7.280.6927.0 Jumper bar IVBWKF 2,5 - 9 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 9 -pole
Z7.280.7027.0 Jumper bar IVBWKF 2,5 - 10 Cross connector, insulated for DIN rail terminal blocks type
WKF..., 10 -pole
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Drawings
