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Wago-770-438
Device connector

Device connector; 3 poles; Code A; Plug module with locking lever; whiteProtected against mismating and maintenance-free Push-in CAGE CLAMP® spring pressure connection technology allows solid conductors to be simply pushed into a unit Two-wire connection per pole for loops or bridges Additional variable coding is possible Note on Protection Against Improper Installation: All WINSTA ® components are 100% protected against incorrect pairing by: a.) installing different numbers of poles b.) Installation when rotated 180° c.) insertion while staggered laterally d.) single pole installation Security information 1: Application note for the US market (USR): Some versions may also be used for current interruption in accordance with the UL certificate in select applications with currents below 16 A and voltages up to 600 V. For further information, please contact your local sales office .

Device connector; 3 poles; Code A; Plug module with locking lever; white


  • Protected against mismating and maintenance-free
  • Push-in CAGE CLAMP® spring pressure connection technology allows solid conductors to be simply pushed into a unit
  • Two-wire connection per pole for loops or bridges
  • Additional variable coding is possible

Note on Protection Against Improper Installation:
All WINSTA ® components are 100% protected against incorrect pairing by:
a.) installing different numbers of poles
b.) Installation when rotated 180°
c.) insertion while staggered laterally
d.) single pole installation
Security information 1:
Application note for the US market (USR): Some versions may also be used for current interruption in accordance with the UL certificate in select applications with currents below 16 A and voltages up to 600 V. For further information, please contact your local sales office .

Kontak Direnci Hakkında Not 

yaklaşık 1mΩ kontak direnci

yaklaşık 0,25mΩ kontak geçişi fiş/soket


Anma gerilimi (III / 3) 250V
Şok gerilimi (3) 4kV
Nominal akım 25A
Legend (ratings) (III / 3) ≙ Overvoltage category III / Pollution degree 3
Rated voltage per UL 1977 (factory wiring only) 600V
Rated current per UL 1977 (factory wiring only) 23A
Not (sıyırma uzunluğu) see also packaging or instructions
Kutup sayısı 3
Toplam potansiyel sayısı 3
Pin aralığı 10 mm / 0.394 inch
Width 31,1 mm / 1.224 inch
Height 24,8 mm / 0.976 inch
Depth 16,55 mm / 0.652 inch
Kodlama A
Tak-çıkar bağlantı takma gücü yaklaşık 20–70N (kutup sayısına bağlı olarak)
Tak-çıkar bağlantı tutma gücü kilitlendiğinde: > 80N
Tak-çıkar bağlantı çıkarma gücü açıldığında: yaklaşık 20–70N (kutup sayısına bağlı olarak)
Takıp çıkarma sayısı

200, without resistive load

100, with resistive load IN = 25 A, tested (4 mm²/AWG 12)

Koruma sınıfı IP20
Koruma Tipi Hakkında Not Only in mated condition with strain relief housing (These compact connectors are not designed for use in open, easily accessible areas.)
Uygulama Standard network application
Contact type (pluggable connector) Male connector/plug
Connector connection type for current bar
Mismating protection Yes
Locking of plug-in connection locking lever
Locking lever yes
Renk beyaz
İzolasyon malzemesi Polyamide 66 (PA 66)
Sıkıştırma yayı malzemesi Chrome nickel spring steel (CrNi)
Kontak materyali Copper or copper alloy, surface-treated
Yangın yükü 0,099MJ
Ağırlık 4,8
Processing temperature -5 … +40 °C
Continuous operating temperature -35 … +85 °C
Kesintisiz Servis Sıcaklığı Hakkında Not ≤ 105°C sıcaklıklar için yalıtımlı kısımlar
SAP´den ambalaj tipi BOX
Country of origin DE
GTIN 4045454432041
Customs Tariff No. 85366990990

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.

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