Control Components

Relays & Sockets

  • 8 / 11 / 14 pin
  • 5 – 10 A
  • LED indicator
21 Series

General-Purpose Relays & Sockets

DPDT and 4PDT relays with built-in LED, check button, latch button and mechanical flag indicators — on a standard socket footprint.

21 Series general-purpose relay

Specification

Contacts
DPDT / 4PDT
Current
10 A @ 220 V AC (DPDT) / 6 A @ 220 V AC (4PDT)
Built-in
LED, check button, latch button, mechanical flag
Construction
Fully welded — no soldered joints
Socket
IP20 finger-protected, PCB terminals

Highlights

  • Standard footprint — compatible with universal relay sockets
21 Series datasheetPDF · 2025-12
22 Series

Compact Relays

Compact SPDT/DPDT relays across the full standard-voltage range, including built-in-diode variants for inductive loads.

22 Series compact relay

Specification

Contacts
SPDT / DPDT
Frequency
50 / 60 Hz
Coil
6, 12, 24, 110, 220, 240 V AC/DC
Diode model
10 A contact capacity

Highlights

  • Maximum function in minimum panel space
22 Series datasheetPDF · 2024-06
23 Series

Power Relays

Heavy-duty DPDT/3PDT power relays for vibrating environments, up to 10 A continuous load current, with coil + contact status LEDs.

23 Series power relay

Specification

Contacts
DPDT / 3PDT
Frequency
50 / 60 Hz
Coil
6, 12, 24, 110, 220, 240 V AC/DC
Current
Up to 10 A continuous
Indication
Coil + contact status LEDs
Contact tech
Werner AFT (Anti-Fuse Technology)

Highlights

  • Rated for heavy-duty and vibrating environments
23 Series datasheetPDF · 2024-06
24 Series

Ultra-Slim Relays

Fully sealed, ultra-slim relays — only 5 mm total width with the 74 Series socket, for high-density PLC interfacing.

24 Series ultra-slim relay

Specification

Width
5 mm (relay + socket combined)
Current
6 A @ 230 V AC
Coil
6 – 48 V AC/DC
Sealing
Fully sealed
Life
> 100,000 operations
Mounting
PCB direct or 74 Series socket

Highlights

  • Designed for PLC-density interface racks
24 Series datasheetPDF · 2024-05
26 Series

PC Board Relays

Compact PC-board relays — SPDT to DPDT with 8–12 A capacity in a 16 mm-tall footprint.

26 Series PC board relay

Specification

Contacts
SPDT / DPDT / SPST-NO / DPST-NO
Current
8 A or 12 A
Height
16 mm
Coil AC
6 – 240 V AC
Coil DC
6 – 110 V DC
Mounting
PCB direct / PCB socket / panel socket

Highlights

  • Dielectric-strength rated for surge-prone applications
26 Series datasheetPDF · 2024-06
28 / 29 Series

Panel-Mount Solid State Relays

Fully sealed SSRs from 2 A to 100 A with built-in snubber, operation indicator and integral heatsink.

28/29 Series panel-mount SSR

Specification

Current
2 – 100 A
Control
AC and DC
Frequency
50 / 60 Hz
Sealing
Fully sealed
Snubber
Built-in for external surges
Indication
Operation LED

Highlights

  • Integral heatsink saves cabinet space and maximises dissipation
28 / 29 Series datasheetPDF · 2024-06
290 Series

PCB Power Relays

30 A PCB-mount power relays — Class F insulation, 4.5 kV dielectric strength, RoHS.

290 Series PCB power relay

Specification

Contact form
1A, 1B, 1C(NO), 1C(NC)
Current
30 A (1A / 1C-NO) · 20 A (1B / 1C-NC)
Voltage
240 V AC
Dielectric
4.5 kV
Insulation
Class F
Dimensions
32.4 × 27.5 × 20 mm
Compliance
RoHS · sealed and open types available
290 Series datasheetPDF · 2024-06
70 – 75 Series

Relay Sockets

Universal sockets for the full Werner relay range — 1 to 4 pole, screw or plug-in termination, with built-in diode variants.

70–75 Series relay sockets

Specification

Poles
1 – 4
Current
10 A
Dielectric
2000 V
Diode
Optional built-in
Termination
Screw / plug-in
Mounting
DIN rail / PCB

Highlights

  • Accepts relays from all major manufacturers
70 – 75 Series datasheetPDF · 2025-08

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