Product Description
Omron Safety Relays
Safety Relays are used to build safety circuits for equipment and facilities. Safety Relays have a forced guided mechanism that enables detecting contact welding.
Safety Relays List
- G7SA Relays with Forcibly Guided Contacts
- Compact, Slim Relays Conforming to EN Standards
- Push-In Plus terminal sockets reduce wiring time by 60% compared to traditional screw terminals.
- Relays with forcibly guided contacts are certified by VDE (EN 61810-3).
- Supports CE marking for machinery (Machinery Directive) and enhances safety in interlocking circuits.
- Available in four-pole and six-pole options.
- Simplified terminal arrangement aids PWB pattern design.
- Features reinforced insulation between inputs and outputs, and between poles of different polarity.
*Based on OMRON measurement data.
Main unit
|
Terminal type |
Sealing |
Poles |
Contact configuration |
Coil rated voltage |
Model |
|
PCB terminals |
Flux-tight |
4 poles |
3PST-NO, SPST-NC |
12, 18, 21, 24, 48, 110 VDC |
G7SA-3A1B |
|
DPST-NO, DPST-NC |
12, 18, 21, 24, 48, 110 VDC |
G7SA-2A2B |
|||
|
6 poles |
5PST-NO, SPST-NC |
12, 18, 21, 24, 48, 110 VDC |
G7SA-5A1B |
||
|
4PST-NO, DPST-NC |
12, 18, 21, 24, 48, 110 VDC |
G7SA-4A2B |
|||
|
3PST-NO, 3PST-NC |
12, 18, 21, 24, 48, 110 VDC |
G7SA-3A3B |
Sockets
|
Mounting |
Terminal Type |
LED |
Poles |
Coil rated |
Model |
|
Indicator |
voltage |
||||
|
Front-mounting |
Push-In Plus terminals |
Yes |
4 poles |
24 VDC |
P7SA-10F-ND-PU DC24 |
|
6 poles |
P7SA-14F-ND-PU DC24 |
||||
|
Screw terminals |
Yes |
4 poles |
P7SA-10F-ND DC24 |
||
|
6 poles |
P7SA-14F-ND DC24 |
||||
|
No |
4 poles |
- |
P7SA-10F |
||
|
6 poles |
P7SA-14F |
||||
|
Back-mounting |
PCB terminals |
No |
4 poles |
- |
P7SA-10P |
|
6 poles |
P7SA-14P |
- G7S-[]-E Relays with Forcibly Guided Contacts
- Relays with Forcibly Guided Contacts and High Switching Capacity of 10 A
- Relays with forcibly guided contacts are certified by VDE (EN 61810-3) and support CE marking for machinery (Machinery Directive).
- They enhance safety in interlocking circuits, helping to prevent hazardous machine statuses.
- Available with both track-mounting and back-mounting sockets.
Main unit
|
Type |
Poles |
Contact configuration |
Rated voltage |
Model |
|
Standard |
6 poles |
4PST-NO, DPST-NC |
24 VDC |
G7S-4A2B-E |
|
3PST-NO, 3PST-NC |
G7S-3A3B-E |
Sockets
|
Type4 |
Rated voltage |
Model |
|
|
Track-mounting |
Common for track mounting and screw mounting |
24 VDC |
P7S-14F-END |
|
Back-mounting |
PCB terminals |
--- |
P7S-14P-E |
- G7Z Power Relays
- Multi-pole Power Relay for Contactor Current Range Capable of Carrying and Switching 40 A at 440 VAC
- One pole carries 40 A. UL NO contacts (resistive 40 A 480 VAC, 60 Hz, 80,000 operations). EN 60947-4-1 NO contacts (AC1 40 A 440 VAC, 50/60 Hz, 80,000 operations).
- Ideal for supply power to industrial inverters, servo drivers, and other devices, and switching power to motors and other equipment.
- The maximum load capacity of 160 A when using 4-pole parallel connections.
Relay with Auxiliary Contact Block
|
Number of poles |
Contact configuration |
Model |
Rated Voltage |
|
|
(Relay with Auxiliary Contact) |
Relay |
Auxiliary Contact Block |
||
|
4 poles + 2 poles |
4PST-NO |
DPST-NO |
G7Z-4A-20Z-R |
12, 24 VDC |
|
SPST-NO/SPST-NC |
G7Z-4A-11Z-R |
12, 24 VDC |
||
|
DPST-NC |
G7Z-4A-02Z-R |
12, 24 VDC |
||
|
3PST-NO/ |
DPST-NO |
G7Z-3A1B-20Z-R |
12, 24 VDC |
|
|
SPST-NC |
SPST-NO/SPST-NC |
G7Z-3A1B-11Z-R |
12, 24 VDC |
|
|
|
DPST-NC |
G7Z-3A1B-02Z-R |
12, 24 VDC |
|
|
DPST-NO/ |
DPST-NO |
G7Z-2A2B-20Z-R |
12, 24 VDC |
|
|
DPST-NC |
SPST-NO/SPST-NC |
G7Z-2A2B-11Z-R |
12, 24 VDC |
|
|
|
DPST-NC |
G7Z-2A2B-02Z-R |
12, 24 VDC |
|
Relay
|
Number of poles |
Contact configuration |
Model |
Rated Voltage |
|
4 poles |
4PST-NO |
G7Z-4A |
12, 24 VDC |
|
3PST-NO/SPST-NC |
G7Z-3A1B |
||
|
DPST-NO/DPST-NC |
G7Z-2A2B |
Auxiliary Contact Block
|
Number of poles |
Contact configuration |
Model |
|
2 poles |
DPST-NO |
G73Z-20Z-R |
|
SPST-NO/SPST-NC |
G73Z-11Z-R |
|
|
DPST-NC |
G73Z-02Z-R |
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