Power Relays
What are Power Relays?
Power relays are electromechanical devices that are used to control the flow of electrical power in a circuit. They are commonly used in industrial and commercial applications to control large electrical loads, such as motors, heaters, and lighting systems.Power relays consist of a coil, which generates a magnetic field when a current flows through it, and a set ...Showing 1-20 of 5435 products
RS Stock No.: 282-4481Brand: RS PRO
BD 4.103
BD 4.103 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
12V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
-
125V
400V
-
-
-
-
-
27mm
848Ω
170mW
-
-
19mm
-
-
-40°C
-
Silver Tin Oxide
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 282-4485Brand: RS PRO
BD 5.847
BD 5.847 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
12V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
125V
125V
400V
400V
-
-
-
-
27mm
848Ω
170mW
-
-
19mm
-
-
-40°C
-
Gold Plated
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 282-4482Brand: RS PRO
BD 3.691
BD 3.691 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
125V
125V
400V
400V
-
-
-
-
27mm
3390Ω
170mW
-
-
19mm
-
-
-40°C
-
Silver Tin Oxide
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 282-4486Brand: RS PRO
BD 5.456
BD 5.456 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
125V
125V
400V
400V
-
-
-
-
27mm
3390Ω
170mW
-
-
19mm
-
-
-40°C
-
Gold Plated
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 282-4487Brand: RS PRO
BD 4.686
BD 4.686 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
48V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
-
125V
400V
-
-
-
-
-
27mm
10600Ω
210mW
-
-
19mm
-
-
-40°C
-
Gold Plated
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 282-4483Brand: RS PRO
BD 5.021
BD 5.021 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
48V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
-
125V
400V
-
-
-
-
-
27mm
10600Ω
210mW
-
-
19mm
-
-
-40°C
-
Silver Tin Oxide
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 282-4488Brand: RS PRO
BD 6.781
BD 6.781 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
60V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
-
125V
400V
-
-
-
-
-
27mm
16600Ω
210mW
-
-
19mm
-
-
-40°C
-
Gold Plated
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 282-4484Brand: RS PRO
BD 6.413
BD 6.413 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
60V
-
SPDT
-
PCB Mount
-
6A
-
1
-
-
PCB Pin
-
125V
400V
-
-
-
-
-
27mm
16600Ω
210mW
-
-
19mm
-
-
-40°C
-
Silver Tin Oxide
-
+70°C
-
-
-
-
5mm
-
-
-
-
-
27 x 19 x 5mm
-
RS Stock No.: 348-762Brand: RS PRO
BD 6.006
BD 6.006 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
230V ac
-
DPDT
-
Plug In
-
10A
-
2
-
No
Through Hole
240V
240V
30V dc
30V dc
-
-
-
-
35mm
8200Ω
2W
-
35mm
56mm
-
CUR E125370, UL E125370
-45°C
10 Million (Mechanical) cycles
Silver Alloy
1.5kV ac
+55°C
-
300 W
-
-
-
-
-
-
-
2.4 kVA
-
Power
BD 3.273
BD 3.273 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V dc
-
SPDT
-
PCB Mount
-
10A
-
1
-
No
Through Hole
440V ac
440V ac
125V dc
125V dc
-
-
-
-
28.5mm
2350Ω
290mW
-
10.1mm
12.5mm
-
CQC CQC04001011425, RoHS Compliant, UL E133481, VDE File No.: 40010480
-40°C
100000 (Electrical) cycles, 10000000 (Mechanical) cycles
Silver Alloy
5kV ac
+85°C
-
300 W
-
-
-
-
-
-
-
2.5 kVA
-
Power
RS Stock No.: 348-784Brand: RS PRO
BD 5.571
BD 5.571 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V dc
-
DPDT
-
Plug In
-
10A
-
2
-
No
Through Hole
240V
240V
30V dc
30V dc
-
-
-
-
35mm
478Ω
1.2W
-
35mm
56mm
-
CUR E125370, UL E125370
-45°C
10 Million (Mechanical) cycles
Silver Alloy
1.5kV ac
+65°C
-
300 W
-
-
-
-
-
-
-
2.4 kVA
-
Power
RS Stock No.: 349-327Brand: RS PRO
BD 5.731
BD 5.731 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V ac
-
DPDT
-
Plug In
-
10A
-
2
-
No
Through Hole
240V
240V
30V dc
30V dc
-
-
-
-
35mm
85Ω
2W
-
35mm
56mm
-
CUR E125370, UL E125370
-45°C
10 Million (Mechanical) cycles
Silver Alloy
1.5kV ac
+55°C
-
300 W
-
-
-
-
-
-
-
2.4 kVA
-
Power
RS Stock No.: 121-7813Brand: RS PRO
BD 3.927
BD 3.927 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
110V ac
-
DPDT
-
Plug In
-
10A
-
2
-
No
Plug In
250V ac
250V ac
30V dc
30V dc
-
-
-
-
28mm
-
300W
-
21.5mm
36mm
-
CE, CQC, CULus, RoHS Compliant
-25°C
100000 (Electrical) cycles, 10000000 (Mechanical) cycles
Silver Alloy
2kV ac
+55°C
-
900mW
-
-
-
-
-
-
-
1.2VA
-
General Purpose
RS Stock No.: 121-7798Brand: RS PRO
BD 4.769
BD 4.769 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V dc
-
4PDT
-
Plug In
-
6A
-
4
-
No
Plug In
250V ac
250V ac
30V dc
30V dc
-
-
-
-
28mm
-
180W
-
21.5mm
36mm
-
CE, CQC, CULus, RoHS Compliant
-55°C
100000 (Electrical) cycles, 10000000 (Mechanical) cycles
Silver Alloy
2kV ac
+70°C
-
900mW
-
-
-
-
-
-
-
1.2VA
-
General Purpose
RS Stock No.: 121-7832Brand: RS PRO
BD 5.489
BD 5.489 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
240V ac
-
DPDT
-
Plug In
-
10A
-
2
-
No
Plug In
250V ac
250V ac
30V dc
30V dc
-
-
-
-
36mm
-
300W
-
36mm
53mm
-
CE, CQC, CULus, RoHS Compliant
-10°C
100000 (Electrical) cycles, 10000000 (Mechanical) cycles
Silver Alloy
2.5kV ac
+55°C
-
1.5 W
-
-
-
-
-
-
-
2.7VA
-
General Purpose
RS Stock No.: 121-7837Brand: RS PRO
BD 6.265
BD 6.265 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
110V ac
-
3PDT
-
Plug In
-
10A
-
3
-
No
Plug In
250V ac
250V ac
30V dc
30V dc
-
-
-
-
36mm
-
300W
-
36mm
53mm
-
CE, CQC, CULus, RoHS Compliant
-10°C
100000 (Electrical) cycles, 10000000 (Mechanical) cycles
Silver Alloy
2.5kV ac
+55°C
-
1.5 W
-
-
-
-
-
-
-
2.7VA
-
General Purpose
BD 1.584
BD 1.584 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V dc
-
SPDT
-
PCB Mount
-
10A
-
1
-
No
Through Hole
277V ac
277V ac
30V dc
30V dc
-
-
-
-
19mm
1600Ω
360mW
-
15.2mm
15.5mm
-
IEC 60335-1, RoHS Compliant, UL E134517, VDE 40014057
-40°C
10000000 (Mechanical) cycles, 50000 (Electrical) cycles
Silver Alloy
2kV ac
+105°C
-
300 W
-
-
-
-
-
-
-
2.77 kVA
-
Power
RS Stock No.: 121-7796Brand: RS PRO
BD 3.987
BD 3.987 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
24V dc
-
4PDT
-
Plug In
-
5A
-
4
-
No
Plug In
250V ac
250V ac
30V dc
30V dc
-
-
-
-
28mm
-
150W
-
21.5mm
36mm
-
CE, CQC, CULus, RoHS Compliant
-55°C
100000 (Electrical) cycles, 10000000 (Mechanical) cycles
Silver Alloy
2kV ac
+70°C
-
900mW
-
-
-
-
-
-
-
1.2VA
-
General Purpose
BD 1.804
BD 1.804 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
6V dc
-
SPDT
-
PCB Mount
-
16A
-
1
-
No
Through Hole
440V ac
440V ac
300V dc
300V dc
-
-
-
-
29mm
90Ω
400mW
-
12.7mm
15.7mm
-
CQC 02001001951, RoHS Compliant, UL E134517, VDE 116934
-40°C
100000 (Electrical) cycles, 10000000 (Mechanical) cycles
Silver Alloy
5kV ac
+85°C
-
-
-
-
-
-
-
-
-
4 kVA
-
Power
BD 7.051
BD 7.051 Each (Exc. Vat)
Check stock
1
RS Pro
-
-
230V ac
-
SPDT
-
PCB Mount
-
16A
-
1
-
No
Through Hole
-
440V ac
300V dc
-
-
-
-
-
29mm
32500Ω
750mW
-
12.7mm
15.7mm
-
CQC 02001001951, RoHS Compliant, UL E134517, VDE 116934
-40°C
1000000 (Mechanical) Operations, 50000 (Electrical) Operations
Silver Alloy
5kV ac
+70°C
-
-
-
-
-
-
-
-
-
2 kVA
-
Power
...