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Safety Relays & Glass Relays

Wago Universal Relay Module

Mounting type : DIN-35 rail

Technical Data

Control Circuit

Nominal input voltage UNAC/DC 230 V
Input voltage range-15 … +20 %
Nominal input current at UN14 mA

Load circuit

Number of break/switch-off contacts4
Number of make/switch-on contacts4
Contact material (relay)AgSnO2
Limiting continuous current6 A
Switching voltage (max.)AC 250 V
Switching power (resistive) max.AC 1500 VA
Recommended minimum load10 V / 10 mA
Pull-in time (typ.)18ms
Drop-out time (typ.)21ms
Bounce time (typ.)4ms
Electrical life (NO; resistive load; 23 °C)100 x 10³ switching operations
Mechanical life10 x 10⁶ switching operations
Mechanical force-guided operationType B
Connection data
Connection technologyCAGE CLAMP®
WAGO connectorWAGO 256 Series
Solid conductor0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor0.08 … 2.5 mm² / 28 … 12 AWG
Strip length5 … 6 mm / 0.2 … 0.24 inches
Environmental Requirements
Ambient temperature (operation at UN)-40 … +70 °C
Surrounding air temperature (storage)-40 … +80 °C
Processing temperature-25 … +50 °C
Temperature range of connection cable≥ (Tambient + 20 K)
Relative humidity5 … 85 %
Operating altitude (max.)2000m
Safety and protection
Rated voltage250V
Type of circuitsSecondary circuits
Note on insulation parametersper EN 61010-1
Overvoltage categoryII
Pollution degree2
Dielectric strength (control/load circuit) (AC, 1 min)2.5 kVrms
Dielectric strength (open contact) (AC, 1 min)1.3 kVrms
Dielectric strength (load/load circuit) (AC, 1 min)2.5 kVrms
Insulation type (control/load circuit)Basic insulation
Insulation type (open contact)Functional insulation
Insulation type (load/load circuit)Basic insulation
Insulation type (adjacent devices)Reinforced insulation (safe isolation)
Physical data
Width63.5 mm / 2.5 inches
Height85 mm / 3.346 inches
Depth from upper-edge of DIN-rail40 mm / 1.575 inches
Material Data
Colorgray
Fire load1.131MJ
Weight113.3g

Notes :

If required, a ventilation hole can be made in the cover, reducing the protection type from IP67 to IP30.

If an outer contact (20) should weld, then the forced operated inner contact (12) driven by the actuator remains open. The rotating armature remains free to move. The unaffected contact pairs can operate normally, (i. e. their function to make or break remains unaffected).

If an inner contact should weld (12) then the movement of the rotating armature is blocked via the operator. Open contacts of all four contact pairs remain open. This arrangement corresponds to conventional, force-guided operation.