G2R-1-SN-AC240 Omron, G2R-1-SN-AC240 Datasheet - Page 15

• Manufacturer Part Number: G2R-1-SN-AC240
• Description: RELAY PWR SPDT 10A 240VAC QC MNT
• Manufacturer: Omron
• Series: G2RSr

Specifications of G2R-1-SN-AC240

• Relay Type: General Purpose
• Contact Form: SPDT (1 Form C)
• Contact Rating (current): 10A
• Switching Voltage: 440VAC, 125VDC - Max
• Coil Type: Standard
• Coil Current: 3.2mA
• Coil Voltage: 240VAC
• Turn On Voltage (max): 192 VAC
• Turn Off Voltage (min): 72 VAC
• Mounting Type: Socket
• Termination Style: Quick Connect - .187" (4.7mm)
• Circuit: SPDT (1 Form C)
• Contact Rating @ Voltage: 10A @ 250VAC
• Control On Voltage (max): 192 VAC
• Control Off Voltage (min): 72 VAC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: G2R1SNAC240

■ Latching Relays
• Avoid use in locations subject to excessive magnetic particles or
• Avoid use in magnetic fields (over 8,000 A•m).
• Take measures to preventing problems caused by vibration or
Drive Circuit (Dual Coil Latching Relays G5AK, G6AK, G6BK, etc.)
When a DC-switching latching relay is used in one of the circuits shown in the following diagram, the relay contacts may be released from the locked
state unless a diode (enclosed in the dotted box in the circuit diagram) is connected to the circuit.
When connecting a diode to the relay circuit, be sure to use a diode with a repetitive peak-inverse voltage, and a DC reverse voltage sufficient to
withstand external noise or surge. Also be sure that the diode has an average rectified current greater than the coil current.
If the contact of the relay is used to de-energize the relay, the relay may not operate normally. Avoid using the relay in a circuit like the one shown
below:
dust.
shock. Problems may originate from other relay(s) operating or
releasing on the same panel.
Circuit connecting two reset coils in parallel.
Circuit connecting two set coils in parallel
(+)
(−)
(+)
(−)
S
S
K
1
S
D
D
R
S
1
1
1
R
1
K
1
S
S
2
2
S
S
D
R
S
D
R
2
3
K
2
Incorrect Use:
2
K
2
S
Electromechanical Relays
3
Circuits
X
X
• Avoid simultaneous energization of the set and reset coils, even
• Avoid use under conditions where excessive surge-generating
• When planning to mount multiple relays side-by-side, observe the
b
L
X
X
though both coils can be continuously energized.
sources exist in the coil power source.
minimum mounting interval of each type of relay.
L
b
: Latching relay
: NC contact of relay
Circuit connecting set coil of latching relay
in parallel with another relay coil.
Technical Information
Circuit connecting set coil to reset coil.
(+)
(−)
Load
(+)
(−)
S
K
1
D
S
1
R
D
1
S
1
S
S
S
2
K
S
S
2
D
2
3
2
R
R
S
S
3
4
15