40A Power Relays:

26 Products Found

element14 offers a versatile selection of power relays tailored to industrial, automotive, and consumer electronics needs. Designed for high-power circuits, these relays ensure robust performance and reliability. Available in various configurations, sizes, and current ratings, our power relays are ideal for applications requiring dependable operation under demanding conditions.

Power relays operate by using a low-power control signal to switch high currents and voltages, providing essential isolation between control and load circuits. This ensures safe operation in applications such as motor control, HVAC systems, and home appliances. With current ratings ranging from 10A to over 100A and coil voltage options spanning 5V to 240V, our relays cater to diverse operational requirements.

Applications:

  • Industrial Automation: Motor control and heavy machinery operation.
  • Automotive Systems: Switching high-current loads like headlights and horns.
  • HVAC Systems: Managing compressors and heating elements.
  • Consumer Electronics: Power management in everyday devices.
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Engineer
Manufacturer
Contact Configuration
Coil Voltage
Contact Current
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Relay Mounting
Coil Type
Contact Voltage VAC
Relay Terminals
Contact Voltage VDC
Contact Material
Coil Resistance
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3792628

RoHS

Each
1+
Rs.1,970.310
10+
Rs.1,690.390
25+
Rs.1,605.930
120+
Rs.1,603.620
Min: 1 / Mult: 1
DPST-NO
24VAC
40A
T92
Panel Mount
Non Latching
277V
Quick Connect
-
Silver Cadmium Oxide
36.6ohm
3133414

RoHS

Each
1+
Rs.552.830
Min: 1 / Mult: 1
SPST-NO
12VDC
40A
T9V Solar
Through Hole
Non Latching
277V
Solder
30V
Silver Nickel
64ohm
3881338

RoHS

Each
1+
Rs.1,544.780
5+
Rs.1,463.720
10+
Rs.1,382.660
20+
Rs.1,331.270
50+
Rs.1,279.880
Min: 1 / Mult: 1
DPST-NO
48VDC
40A
HE-S Series
Through Hole
Non Latching
277V
PC Pin
-
Silver Tin Oxide
1.2255kohm
2695816

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.4,682.060
5+
Rs.4,345.810
10+
Rs.4,009.550
20+
Rs.3,929.360
Min: 1 / Mult: 1
-
-
40A
-
-
-
300V
Screw
-
Silver Alloy
1.2kohm
2787139

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.5,473.790
5+
Rs.5,268.470
10+
Rs.5,063.150
Min: 1 / Mult: 1
DPST-NO
24VAC
40A
W199
Panel Mount
-
600V
Screw
28V
Silver Tin Oxide
290ohm
1566696
SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.5,358.680
5+
Rs.5,232.970
10+
Rs.5,107.250
20+
Rs.5,005.110
Min: 1 / Mult: 1
DPST-NO
24VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
290ohm
3440451

RoHS

Each
1+
Rs.7,431.560
5+
Rs.7,282.930
10+
Rs.7,134.300
Min: 1 / Mult: 1
4PST-NO
24VAC
40A
-
Panel Mount
Non Latching
480V
Screw
-
Silver Alloy
156ohm
2103584

RoHS

Each
1+
Rs.386.930
5+
Rs.368.510
10+
Rs.357.170
20+
Rs.341.410
50+
Rs.331.660
Min: 1 / Mult: 1
SPDT
24VAC
40A
-
Bracket
Non Latching
-
Quick Connect
16V
Silver Tin Oxide
360ohm
4262563

RoHS

Each
1+
Rs.7,285.060
5+
Rs.7,038.230
10+
Rs.6,791.390
Min: 1 / Mult: 1
4PST-NO
12VDC
40A
HE-R Series
Through Hole
Non Latching
480V
PC Pin
-
Silver Tin Oxide
36ohm
4292573

RoHS

Each
1+
Rs.286.480
5+
Rs.277.620
10+
Rs.269.920
20+
Rs.263.710
50+
Rs.258.440
Min: 1 / Mult: 1
SPST-NO
24VAC
40A
DG34 Series
Through Hole
Non Latching
250V
PC Pin
110V
Silver Tin Oxide
640ohm
2103583

RoHS

POTTER&BRUMFIELD - TE CONNECTIVITY
Each
1+
Rs.241.430
10+
Rs.228.030
25+
Rs.215.260
50+
Rs.206.040
100+
Rs.198.310
Min: 1 / Mult: 1
SPDT
12VDC
40A
-
Bracket
Non Latching
-
Quick Connect
16V
Silver Tin Oxide
79.5ohm
4014543

RoHS

Each
1+
Rs.10,183.880
5+
Rs.9,399.140
10+
Rs.8,614.400
Min: 1 / Mult: 1
3PST-NO, SPST-NC
12VDC
40A
G7Z Series
DIN Rail
Non Latching
440V
Screw
-
Silver Alloy
39ohm
4014542

RoHS

Each
1+
Rs.10,105.970
5+
Rs.9,484.360
10+
Rs.8,862.740
Min: 1 / Mult: 1
DPST-NO, DPST-NC
24VAC
40A
G7Z Series
DIN Rail
Non Latching
440V
Screw
-
Silver Alloy
156ohm
4415743

RoHS

Each
1+
Rs.3,575.170
5+
Rs.3,490.210
10+
Rs.3,405.250
20+
Rs.3,337.150
Min: 1 / Mult: 1
4PST-NO
24VAC
40A
G9KC Series
Through Hole
Non Latching
480V
PC Pin
-
Silver Alloy, Cadmium Free
115ohm
4415744

RoHS

Each
1+
Rs.3,681.280
5+
Rs.3,593.580
10+
Rs.3,505.880
20+
Rs.3,435.770
Min: 1 / Mult: 1
4PST-NO, SPST-NC
24VAC
40A
G9KC Series
Through Hole
Non Latching
480V
PC Pin
-
Silver Alloy, Cadmium Free
115ohm
4415741

RoHS

Each
1+
Rs.3,644.390
5+
Rs.3,557.740
10+
Rs.3,471.080
20+
Rs.3,401.660
Min: 1 / Mult: 1
4PST-NO
12VDC
40A
G9KC Series
Through Hole
Non Latching
480V
PC Pin
-
Silver Alloy, Cadmium Free
28.8ohm
4337309

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.6,602.810
5+
Rs.6,357.910
10+
Rs.6,113.000
20+
Rs.5,578.820
Min: 1 / Mult: 1
DPDT
240VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
1.2kohm
4415742

RoHS

Each
1+
Rs.3,752.640
5+
Rs.3,663.190
10+
Rs.3,573.730
20+
Rs.3,502.260
Min: 1 / Mult: 1
4PST-NO, SPST-NC
12VDC
40A
G9KC Series
Through Hole
Non Latching
480V
PC Pin
-
Silver Alloy, Cadmium Free
28.8ohm
1691119

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.6,724.090
5+
Rs.6,676.240
10+
Rs.6,628.390
Min: 1 / Mult: 1
DPDT
120VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
290ohm
1566714

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.4,475.530
5+
Rs.4,409.410
10+
Rs.4,343.290
20+
Rs.3,604.660
Min: 1 / Mult: 1
SPDT
12VDC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
70ohm
2060736

RoHS

Each
1+
Rs.1,655.660
5+
Rs.1,579.100
10+
Rs.1,519.220
Min: 1 / Mult: 1
DPST-NO
24VAC
40A
T92
Through Hole
Non Latching
277V
Solder
28V
Silver Cadmium Oxide
350ohm
2787125

RoHS

POTTER&BRUMFIELD - TE CONNECTIVITY
Each
1+
Rs.514.940
5+
Rs.486.350
10+
Rs.459.110
20+
Rs.439.450
50+
Rs.422.970
Min: 1 / Mult: 1
SPDT
12VDC
40A
-
-
Non Latching
-
Quick Connect
16V
Silver Tin Oxide
90ohm
4337310

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.4,630.570
5+
Rs.4,537.960
10+
Rs.4,445.350
20+
Rs.4,352.740
Min: 1 / Mult: 1
DPDT
24VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
290ohm
1566702

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.5,570.990
5+
Rs.5,189.060
10+
Rs.4,807.130
20+
Rs.4,599.200
Min: 1 / Mult: 1
SPDT
120VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
290ohm
1566842

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
Rs.7,473.300
5+
Rs.7,255.370
10+
Rs.7,037.430
Min: 1 / Mult: 1
DPDT
110VDC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
6kohm
1-25 of 26 items
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