Wago

731-166/048-000

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Part Number
731-166/048-000
Tariff Code
85366990990
UPC
4044918270106
ETIM
Group Code : EG000012
Group Description : Terminal blocks
Class Description : Single- and multi-pole terminal strip
Class Code : EC001284
Version : 7
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Ratings Per Iec/En

Ratings per
IEC/EN 60664-1
Nominal voltage (III/3)
320 V
Rated impulse voltage (III/3)
4 kV
Rated voltage (III/2)
320 V
Rated impulse voltage (III/2)
4 kV
Nominal voltage (II/2)
630 V
Rated surge voltage (II/2)
4 kV
Rated current
5 A
Legend (ratings)
(III / 2) ≙ Overvoltage category III / Pollution degree 2

Environmental Requirements

Limit temperature range
-60 … +105 °C
Processing temperature
-35 … +60 °C

Physical Data

Pin spacing
5.08 mm / 0.2 inches
Width
45.68 mm / 1.798 inches
Height
14.3 mm / 0.563 inches
Depth
15.5 mm / 0.61 inches

Material Data

Note (material data)
<a href="https://www.wago.com/us/material-specifications" href="_blank">Information on material specifications can be found here</a>
Color
Orange
Material group
I
Insulation material
Polyamide (PA66)
Flammability class per UL94
V0
Clamping spring material
Chrome-nickel spring steel (CrNi)
Contact material
Electrolytic copper (ECu)
Contact plating
Tin
Fire load
0.163 MJ
Weight
9.718 g

Mechanical Data

Housing sheet thickness
1.5 … 1.5 mm / 0.059 … 0.059 inches
Mounting type
Mounting flange || Feed-through mounting || Panel mounting

Connection 2

Connection technology 2
Wire-wrap pin

Specifications

Product Group Code
0003

Commercial Data

Packaging type
Box
Country of origin
DE
GTIN
4044918270106
Customs tariff number
85366990990

Notes

Variants:
Other pole numbers || Other colors || Direct marking || Versions without mounting flanges || Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/.

Ratings Per Csa

Approvals per
CSA
Rated voltage CSA (Use Group B)
300 V
Rated current CSA (Use Group B)
5 A

Connection 1

Connection technology
CAGE CLAMP®
Actuation type
Operating tool
Solid conductor
0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor
0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor; with insulated ferrule
0.25 … 1.5 mm²
Fine-stranded conductor; with uninsulated ferrule
0.25 … 2.5 mm²
Strip length
8 … 9 mm / 0.31 … 0.35 inches
Pole number
6

Ratings Per Ul 1059

Approvals per
UL 1059
Rated voltage UL (Use Group B)
300 V
Rated current UL (Use Group B)
5 A
Rated voltage UL (Use Group C)
150 V
Rated current UL (Use Group C)
5 A
Rated voltage UL (Use Group D)
300 V
Rated current UL (Use Group D)
5 A

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