Pepperl & Fuchs Switch amplifier WE 77/EX-1 230V 129197 WE 77/EX-1 230V

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Product details

The WE 77/EX-1 switch amplifier from Pepperl & Fuchs is a highly advanced isolation switch amplifier designed for use in demanding industrial applications. With a supply voltage of 230 VAC and a compact design of 40 mm in width, this device is ideal for integration into existing systems. The amplifier features a changeover output per channel and is designed for operation with a NAMUR input. The galvanic isolation between input and output ensures safe signal transmission, while the intrinsic safety according to EN 60947-5-6 NAMUR provides additional security. The WE 77/EX-1 is suitable for an operating temperature range of -25 to 60 °C and offers a switching capacity of up to 500 VA, making it a reliable choice for various applications.

  • Input voltage of 230 V AC with an output of 253 V
  • Switching current of up to 2 A and a switching frequency of 10 Hz
  • Galvanic isolation between input and output
  • Intrinsically safe according to EN 60947-5-6 NAMUR
  • Compact design for easy integration into control cabinets.

Key specifications

input voltage
253 V
Output voltage
253 V
Output current type
AC
Electric current output
2 A
Item number
22614018

General information

Manufacturer
Pepperl & Fuchs
Category
Relays
Manufacturer no.
129197
Release date
7.10.2022

Relay properties

input voltage
253 V
Output voltage
253 V
Electric current output
2 A
Output current type
AC
Switching function
Changer
Max. Switching capacity
0.50 kW
Manufacturer Type
Ex-1 230V, WE 77

Smart home features

Smart Home
Not compatible

Origin

Country of origin
Indonesia

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
100 mm
Width
40 mm
Height
104 mm

Package dimensions

Length
13.80 cm
Width
8.50 cm
Height
5.40 cm
Weight
332 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Pepperl & Fuchs
    Not enough data
  • 1.Schneider Electric
    0 %
  • 2.Finder
    0.1 %
  • 3.ABB
    0.2 %
  • 3.Eltako
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Pepperl & Fuchs
    Not enough data
  • 1.Hager
    0 days
  • 2.Shelly
    2 days
  • ABB
    Not enough data
  • Aqara
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Digitec Galaxus
  • Pepperl & Fuchs
    Not enough data
  • 1.Schalk
    0.4 %
  • 2.Schneider Electric
    0.7 %
  • 3.Phoenix Contact
    1.2 %
  • 4.ABB
    1.5 %
Source: Digitec Galaxus