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Relays

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price

C$0-C$49.99 (5)
C$50-C$199.99 (12)
C$200-C$499.99 (11)
C$500-C$999.99 (3)
C$1,000-C$9,999.99 (3)

In Stock

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Brand

Dwyer (16)
Omega (9)

Configurable

configurable

Input Control Signal

24 Vac (4)
120 Vac (4)
240 Vac (3)
24 Vdc (3)
4 to 32 Vdc (3)
90 to 280 Vac (2)

24 Vac (4)
120 Vac (4)
240 Vac (3)
24 Vdc (3)
4 to 32 Vdc (3)
90 to 280 Vac (2)
90 to 140 Vac (2)
4 to 20 mA (2)
N/A (1)
0 to 500 Ω (1)
±20 mA (1)
± 10 V (1)
3 to 32 Vdc (1)
100 to 280 Vac (1)
4 to 15 Vdc (1)
± 1 V (1)
2.5 to 7.5 Vdc (1)
12 to 24 Vdc (1)
Manual Potentiometer (1)
None (1)
100 to 130 Vac (1)

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Current Output

25 A (4)
40 A (2)
30 A (2)
10 A (2)
45 A (2)
125 A (2)

25 A (4)
40 A (2)
30 A (2)
10 A (2)
45 A (2)
125 A (2)
60 A (1)
80 A (1)
200 A (1)
50 A (1)
75 A (1)
20 A (1)
35 A (1)
250 A (1)
55 A (1)
100 A (1)

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Operating Temperature, Max

131.0 °F (8)
80.0 °C (5)
104.0 °F (2)
158.0 °F (2)
60.0 °C (1)
176.0 °F (1)

131.0 °F (8)
80.0 °C (5)
104.0 °F (2)
158.0 °F (2)
60.0 °C (1)
176.0 °F (1)
140.0 °F (1)
50.0 °C (1)
212.0 °F (1)
120.0 °F (1)

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Operating Temperature, Min

-40.0 °F (7)
-20.0 °C (3)
-4.0 °F (2)
0.0 °F (1)
0.0 °C (1)
41.0 °F (1)

-40.0 °F (7)
-20.0 °C (3)
-4.0 °F (2)
0.0 °F (1)
0.0 °C (1)
41.0 °F (1)
-10.0 °C (1)
-40.0 °C (1)
-67.0 °F (1)
-58.0 °F (1)
32.0 °F (1)
-30.0 °C (1)

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Supply Voltage

120 Vac (4)
240 Vac (3)
480 Vac (2)
24 Vac (2)
208 Vac (2)
24 to 280 Vac (2)

120 Vac (4)
240 Vac (3)
480 Vac (2)
24 Vac (2)
208 Vac (2)
24 to 280 Vac (2)
10 to 30 Vdc (1)
18 to 30 Vdc (1)
110 to 250 Vac/Vdc (1)
12 Vdc (1)
19 to 288Vac (1)
48 to 660 Vac (1)

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Applications

Pump Control (4)
HVAC (4)
Industrial and Manufacturing (4)
Refrigeration Equipment (4)
Refrigeration (4)

Storage Temperature, Max

185.0 °F (8)
100.0 °C (4)
140.0 °F (1)
131.0 °F (1)
85.0 °C (1)
212.0 °F (1)

185.0 °F (8)
100.0 °C (4)
140.0 °F (1)
131.0 °F (1)
85.0 °C (1)
212.0 °F (1)
80.0 °C (1)

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Switch Type

SPST NO (3)
DPDT (3)
3PDT or 4PDT (2)
SPDT or DPDT (2)
N/A (1)
(2) SPST NO (1)

SPST NO (3)
DPDT (3)
3PDT or 4PDT (2)
SPDT or DPDT (2)
N/A (1)
(2) SPST NO (1)
4PDT (1)
Delay-on-make (1)
3PDT (1)
DPST NO (1)
SPDT NO (1)

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Electrical Connection

Screw Terminal (10)
N/A (3)
Card edge fingers (1)
Spade Lugs (1)
Quick Connect Terminal (1)

Electrical Output

N/A (10)
Triac: 0.5 A @ 120 VAC (1)
Logic: 0.25 A @ 60 VDC max (1)
0 to 20 mA, 0 to 10 Vdc (1)
Indication Only (1)
0 to 10V (1)

Supply Current

15 A (3)
25 A (2)
40 A (2)
10 A (2)
5 A' (2)
N/A (1)

15 A (3)
25 A (2)
40 A (2)
10 A (2)
5 A' (2)
N/A (1)
14 A (1)
12 A (1)
30 A (1)

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Switch Rating

N/A (3)
15 A @ 120 VAC ; 12 A @ 277 VAC or 28 VDC (2)
25 A @ 277 VAC 50/60Hz or 30 VDC (1)
12 A @ 120/240 VAC or 28 VDC (1)
10 A @ 250 Vac, 360 VA (1)
30 A @ 277 VAC 50/60Hz or 30 VDC (1)

N/A (3)
15 A @ 120 VAC ; 12 A @ 277 VAC or 28 VDC (2)
25 A @ 277 VAC 50/60Hz or 30 VDC (1)
12 A @ 120/240 VAC or 28 VDC (1)
10 A @ 250 Vac, 360 VA (1)
30 A @ 277 VAC 50/60Hz or 30 VDC (1)
40 A @ 300 VAC / 28 VDC; 5 A @ 480/600 VAC (1)
15 A @ 120 VAC ; 12 A @ 277 VAC or 28 VDC (UL); 10 A @ 277 VAC (CSA) (1)
15 A @ 277 VAC or 28 VDC (1)
5 A @ 120 Vac, 345 VA (1)
5 A @ 120/240 VAC, or 30 VDC (1)

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Materials

Polycarbonate (7)
metal (2)
Epoxy (1)
Polyamide (1)
Polysulfone (1)

Startup Profile

Voltage Limit (2)
None (2)
15 sec soft start (2)
9 sec Soft Start (2)
60 sec soft start (1)
30 sec soft start (1)

Voltage Limit (2)
None (2)
15 sec soft start (2)
9 sec Soft Start (2)
60 sec soft start (1)
30 sec soft start (1)
120 sec soft start (1)

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Measurement Current, Max

6.0 mA (2)
3.0 A (1)
24.0 mA (1)
62.0 mA (1)
8.0 mA (1)
34.0 mA (1)

6.0 mA (2)
3.0 A (1)
24.0 mA (1)
62.0 mA (1)
8.0 mA (1)
34.0 mA (1)
14 mA (1)
10 mA (1)
19.0 mA (1)

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Power Consumption

1.2 VA; 0.9 W (3)
2 VA (2)
1.3 VA; 1.4W (1)
0.9 VA; 0.7W (1)
2.5 VA or 1.9 W (1)
1.5 VA; 1.5W (1)

1.2 VA; 0.9 W (3)
2 VA (2)
1.3 VA; 1.4W (1)
0.9 VA; 0.7W (1)
2.5 VA or 1.9 W (1)
1.5 VA; 1.5W (1)
10 VA, 4 W (1)

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Relays

Grid Table

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25 Products

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Dual Channel Leak Detection Relay for Submersible Pumps – Monitors Seals

Dual Channel Leak Detection Relay monitors the shaft seals of two submersible pumps to detect a leak before pump failure. Leak is detected by sensing the status of a float.

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Ice Cube Relays for AC/DC Circuits, 15A, with LED Indicator, HVAC & Pump

Ice Cube Relays for AC/DC Circuits are designed for HVAC and pump applications. These reliable 15A relays feature an LED indicator for easy monitoring.

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Single Channel Leak Detection Relay for Pumps - Monitors Seals, Alarms

Single Channel Leak Detection Relay monitors the shaft seal of a submersible pump to detect a leak before pump failure. When failure condition clears the relay auto-resets.

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Heater Detector 1-100 A Loads – LED/Solid-State – Easy Setup – 0-70 °C

The Heater Detector is designed for 1-100 A loads, featuring LED and solid-state technology for easy setup. It operates efficiently within a temperature range of 0-70 °C.

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SSR Solid State Relays - SPST, Shock-Resistant, 10A Load Capacity

The SSR Solid State Relays offer reliable SPST functionality with a shock-resistant design and a 10A load capacity, perfect for various applications.

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Relays

DwyerOmega provides a wide selection of relays, including universal remote modules, 24-channel output boards, high-reliability models, intrinsic safety options, and panel mount designs for versatile applications.