40A Power Relays:

29 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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Manufacturer
Contact Configuration
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Relay Mounting
Coil Type
Contact Voltage VAC
Relay Terminals
Contact Voltage VDC
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Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3792628

RoHS

Each
1+
HK$161.530
10+
HK$145.420
30+
HK$140.240
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+
HK$48.330
Min: 1 / Mult: 1
SPST-NO
12VDC
40A
T9V Solar
Through Hole
Non Latching
277V
Solder
30V
Silver Nickel
64ohm
3881338

RoHS

Each
1+
HK$141.620
5+
HK$133.870
10+
HK$126.120
20+
HK$121.210
50+
HK$116.310
Min: 1 / Mult: 1
DPST-NO
48VDC
40A
HE-S Series
Through Hole
Non Latching
277V
PC Pin
-
Silver Tin Oxide
1.2255kohm
2787139

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
HK$493.370
5+
HK$473.970
10+
HK$454.570
Min: 1 / Mult: 1
DPST-NO
24VAC
40A
W199
Panel Mount
-
600V
Screw
28V
Silver Tin Oxide
290ohm
4262563

RoHS

Each
1+
HK$693.690
5+
HK$655.720
10+
HK$617.740
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+
HK$34.080
5+
HK$29.810
10+
HK$29.220
20+
HK$28.620
50+
HK$28.030
Min: 1 / Mult: 1
SPST-NO
24VAC
40A
DG34 Series
Through Hole
Non Latching
250V
PC Pin
110V
Silver Tin Oxide
640ohm
4014543

RoHS

Each
1+
HK$935.690
5+
HK$861.550
10+
HK$787.400
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+
HK$939.470
5+
HK$883.620
10+
HK$827.760
Min: 1 / Mult: 1
DPST-NO, DPST-NC
24VAC
40A
G7Z Series
DIN Rail
Non Latching
440V
Screw
-
Silver Alloy
156ohm
4415744

RoHS

Each
1+
HK$333.670
5+
HK$325.340
10+
HK$317.000
20+
HK$310.660
Min: 1 / Mult: 1
4PST-NO, SPST-NC
24VAC
40A
G9KC Series
Through Hole
Non Latching
480V
PC Pin
-
Silver Alloy, Cadmium Free
115ohm
4415743

RoHS

Each
1+
HK$323.790
5+
HK$315.720
10+
HK$307.650
20+
HK$301.500
Min: 1 / Mult: 1
4PST-NO
24VAC
40A
G9KC Series
Through Hole
Non Latching
480V
PC Pin
-
Silver Alloy, Cadmium Free
115ohm
4337310

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
HK$509.400
5+
HK$487.150
10+
HK$477.410
20+
HK$467.670
Min: 1 / Mult: 1
DPDT
24VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
290ohm
4415741

RoHS

Each
1+
HK$330.270
5+
HK$322.040
10+
HK$313.810
20+
HK$307.540
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+
HK$531.100
5+
HK$462.550
10+
HK$393.990
20+
HK$386.120
Min: 1 / Mult: 1
DPDT
240VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
1.2kohm
4415742

RoHS

Each
1+
HK$317.950
5+
HK$311.600
10+
HK$305.240
20+
HK$298.880
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
2695816

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
HK$658.020
5+
HK$657.900
10+
HK$657.770
20+
HK$644.620
Min: 1 / Mult: 1
-
-
40A
-
-
-
300V
Screw
-
Silver Alloy
1.2kohm
1691119

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
HK$639.440
5+
HK$626.660
10+
HK$613.870
Min: 1 / Mult: 1
DPDT
120VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
290ohm
1566696
SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
HK$492.050
5+
HK$471.750
10+
HK$451.450
20+
HK$442.430
Min: 1 / Mult: 1
DPST-NO
24VAC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
290ohm
1566714

RoHS

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
HK$423.910
5+
HK$410.020
10+
HK$396.130
20+
HK$388.210
Min: 1 / Mult: 1
SPDT
12VDC
40A
W199 Series
Panel Mount
-
300V
Screw
28V
Silver Tin Oxide
70ohm
3440451

RoHS

Each
1+
HK$923.200
5+
HK$903.780
10+
HK$857.230
Min: 1 / Mult: 1
4PST-NO
24VAC
40A
-
Panel Mount
Non Latching
480V
Screw
-
Silver Alloy
156ohm
2103584

RoHS

Each
1+
HK$205.500
5+
HK$194.290
10+
HK$183.070
20+
HK$175.940
50+
HK$168.800
Min: 1 / Mult: 1
SPDT
24VAC
40A
-
Bracket
Non Latching
-
Quick Connect
16V
Silver Tin Oxide
360ohm
2103583

RoHS

POTTER&BRUMFIELD - TE CONNECTIVITY
Each
1+
HK$21.060
10+
HK$19.830
25+
HK$18.620
50+
HK$17.730
100+
HK$17.030
Min: 1 / Mult: 1
SPDT
12VDC
40A
-
Bracket
Non Latching
-
Quick Connect
16V
Silver Tin Oxide
79.5ohm
4733447

RoHS

Each
1+
HK$421.840
5+
HK$370.360
10+
HK$330.130
20+
HK$323.550
Min: 1 / Mult: 1
4PST-NO
12VDC
40A
HF187F Series
Through Hole
Non Latching
440V
PC Pin
-
Silver Tin Oxide
30ohm
4733438

RoHS

Each
1+
HK$126.320
5+
HK$101.690
10+
HK$93.940
20+
HK$89.380
50+
HK$79.610
Min: 1 / Mult: 1
DPST-NO
12VDC
40A
HF170F Series
Through Hole
Non Latching
277V
PC Pin
-
Silver Tin Oxide
76.6ohm
4733439

RoHS

Each
1+
HK$118.460
5+
HK$95.430
10+
HK$88.110
20+
HK$83.750
50+
HK$74.620
Min: 1 / Mult: 1
DPST-NO
12VDC
40A
HF170F Series
Through Hole
Non Latching
277V
PC Pin
-
Silver Tin Oxide
76.6ohm
4733440

RoHS

Each
1+
HK$130.460
5+
HK$105.090
10+
HK$97.020
20+
HK$92.250
50+
HK$82.270
Min: 1 / Mult: 1
DPST-NO
24VAC
40A
HF170F Series
Through Hole
Non Latching
277V
PC Pin
-
Silver Tin Oxide
306.4ohm
1-25 of 29 items
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