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Datasheet generated 2026-10-07
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Plug; 4-Pole; Cod. B; gray (770-254)

WAGO · Electrical Components · Terminal Blocks
Part Number
770-254  ·  HS 8536.69
Plug; 4-Pole; Cod. B; gray (770-254)

WAGO 770-254 Manufacturer description: Plug; 4-pole; Cod. B; gray. Plug;4-pole;Kod. B;grey.

Technical Specifications

Manufacturer part number (MPN)770-254
EAN / GTIN4044918253970
Sales unitpcs
Package quantity50 pcs
Variants: Other pole markings
Clamping units8
Total number of potentials4
Pin spacing10 mm / 0.394 inches
Width40 mm / 1.575 inches
Height12.9 mm / 0.508 inches
Depth37.5 mm / 1.476 inches
UseControl technology
CodingB
Variable codingYes
Marking4 3 2 1
Potential marking4 3 2 1
Mating force of a plug-in connectionapprox. 20 … 70 N (depending on pole number)
Retention force of a plug-in connectionLocked: > 80 N
Unmating force of a plug-in connectionUnlocked: approx. 20 … 70 N (depending on pole number)
Number of mating cycles200, without resistive load
Protection typeIP20; When mated and secured with a strain relief housing: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!)
Contact type (pluggable connector)Male connector/plug
Connector (connection type)for conductor
Mismating protectionYes
Locking leverCan be retrofitted
Locking of plug-in connectionLocking lever
Colorgray
Cover colorgray
Material groupI
Insulation material (main housing)Polyamide (PA66)
Flammability class per UL94V0
Clamping spring materialChrome-nickel spring steel (CrNi)
Contact materialCopper or copper alloy; surface-treated
Contact PlatingTin
Fire load0.253 MJ
Weight13 g
Processing temperature-5 … +40 °C
Continuous operating temperature-35 … +85 °C
Product Group20 (Winsta)
PU (SPU)50 pcs
Packaging typebox
Country of originPL
Customs tariff number85366990990
UNSPSC39,121,402
eCl@ss 10.027-44-06-05
eCl@ss 9.027-44-06-05
ETIM 9.0EC002560
ETIM 10.0EC002560
ECCNNO US CLASSIFICATION
RoHS Compliance StatusCompliant,No Exemption
MPN770-254
RAL-number coding/contact insert7042
Rated voltage400 V
Rated current25 A
Number of poles4
Degree of protection (IP)IP20
Connection typeSpring clamp connection
ModelPlug
Connection cross section (fine-strand)0.5–4 mm²
Number of connections per pole2
Pole codification1, 2, 3, 4
Mechanical codingYes
Colour coding/contact insertGrey
Type of lockingSeparate
With strain reliefNo
Max. continuous temperature resistance contact part85 °C
Max. continuous temperature resistance strain relief105 °C
Housing materialPolyamide (PA)
Halogen freeNo
Surface treatment contactsTinned
Pollution degree3
Continuity resistance1 mOhm
Rated surge voltage6 kV
Length37.5 mm

Properties

MOQ1

Cross-References

Attached Documents