Wieland develops electrical connection technology and automation solutions for industrial, building, and energy applications. The product range includes terminal blocks, connectors, safety technology, power distribution systems, and industrial communication products.
Manufacturers and installers use these products to simplify electrical installations while improving safety and reliability. High-quality components support demanding industrial environments and help reduce installation time.
Wieland combines more than a century of engineering expertise with continuous innovation to deliver dependable electrical solutions for modern industries.

Safety controller, up to 116 safe inputs, 56 outputs
Safety controller, up to 116 safe inputs, 56 outputs

Fieldbus gateways, CANopen, PROFIBUS-DP, EtherCAT
Fieldbus gateways, CANopen, PROFIBUS-DP, EtherCAT

Safety I/O modules, digital and analog inputs
Safety I/O modules, digital and analog inputs

Safety controller, safe motion, 16 inputs, Ethernet
Safety controller, safe motion, 16 inputs, Ethernet

Safety relay, automatic reset, 3 NO, 8 A
Safety relay, automatic reset, 3 NO, 8 A

Safety relay, automatic reset, 4 NO, 8 A
Safety relay, automatic reset, 4 NO, 8 A

Safety relay, monitored reset, 3 NO, 8 A
Safety relay, monitored reset, 3 NO, 8 A

Output expansion relay, 2 CO contacts, 24 VDC
Output expansion relay, 2 CO contacts, 24 VDC

Safety relay output expansion, 4 NO enables, 3 NC signals
Safety relay output expansion, 4 NO enables, 3 NC signals

Contact expansion relay, 2x2 NO, 24 VDC
Contact expansion relay, 2×2 NO, 24 VDC

Safety relay, 1-channel, 2 NO contacts, 22.5 mm
Safety relay, 1-channel, 2 NO contacts, 22.5 mm

Safety relay base unit, 1-channel, 3 enables, 1 signal
Safety relay base unit, 1-channel, 3 enables, 1 signal

Safety relay, 1-/2-channel, 2 NO, 1 NC signal
Safety relay, 1-/2-channel, 2 NO, 1 NC signal

Safety relay, 1-/2-channel, 3 NO, monitored reset
Safety relay, 1-/2-channel, 3 NO, monitored reset

Safety relay, 2-channel, 3 NO, synchronous timing
Safety relay, 2-channel, 3 NO, synchronous timing

Standstill monitor, 4 safe outputs, 24 VDC
Standstill monitor, 4 safe outputs, 24 VDC

Time-delay safety relay, 2+1 NO, stop category 1
Time-delay safety relay, 2+1 NO, stop category 1

Time-delay safety relay, 2+2 NO, up to 300 s
Time-delay safety relay, 2+2 NO, up to 300 s

Time-delay safety relay, 3+3 NO, up to 300 s
Time-delay safety relay, 3+3 NO, up to 300 s

Time-delay safety relay, retriggerable, 2+2 NO
Time-delay safety relay, retriggerable, 2+2 NO

2-channel safety relay with synchronous time monitoring
2-channel safety relay with synchronous time monitoring

Standstill monitor, sensorless, 2 NO, 24 VDC
Standstill monitor, sensorless, 2 NO, 24 VDC
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