New Product
Relays with Forcibly Guided Contacts
G7SA
Compact, Slim Relays Conforming to
EN Standards
• Additional Push-In Plus terminal sockets are used to save
wiring work in comparison with traditional screw terminals.
(Wiring time is reduced by 60%* in comparison with
traditional screw terminals.)
• Relays with forcibly guided contacts (EN/IEC 61810-3,
Certified by VDE).
• Supports the CE marking of machinery (Machinery Directive).
• Helps avoid hazardous machine status when used as part of
an interlocking circuit.
Note: Sockets are sold separately.
• Four-pole and six-pole Relays are available.
• The Relay’s terminal arrangement simplifies PWB pattern
design.
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
• Reinforced insulation between inputs and outputs.
Reinforced insulation between some poles of different polarity.
* According to OMRON actual measurement data
Be sure to read the Safety Precautions on page 13.
Model Number Structure
Model Number Legend
Main unit
Relays with forcibly guided contacts
G7SA-@A@B@
⎯
⎯
⎯
1
2
3
Specify the power supply voltage (coil rated voltage) when ordering.
1. NO Contact Poles 2. NC Contact Poles
3. Coil Rated Voltage (V)
12 VDC
2: DPST-NO
3: 3PST-NO
4: 4PST-NO
5: 5PST-NO
1: SPST-NC
2: DPST-NC
3: 3PST-NC
18 VDC
21 VDC
24 VDC
48 VDC
110 VDC
Options (order separately)
Sockets
P7SA-@@-@-@@
⎯⎯⎯⎯ ⎯ ⎯ ⎯ ⎯ ⎯
1
2 3
4
5 6
4. LED Indicator
1. Basic Model Name
Blank: Without operation indicator LED/built-in diode
ND: With operation indicator LED/built-in diode
P7SA: Socket for G7SA
2. Number of Poles
5. Terminal Type
10: 4 poles (10 terminals)
14: 6 poles (14 terminals)
Blank: Screw terminals when 3. is F type
PCB terminals when 3. is P type
PU: Push-In Plus terminals
3. Mounting Type
F: Front-mounting
P: Back-mounting
6. Coil Rated Voltage (V)
24 VDC: When 4. is ND
1