Dwyer Relays Type
We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
View Details
![Dwyer 3868-0140 Open heater detector | logic output | no LED | 4 ft (1.2 m) cable. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3868_medium.jpg?v=1719997739)
3868-0140 | Open heater detector | logic output | no LED | 4 ft (1.2 m) cable. | Dwyer
Brand: Dwyer
SKU: 3868-0140
View Details
![Dwyer 3868-0130 Open heater detector | triac output | no LED | 4 ft (1.2 m) cable. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3868_a96523c0-cf0a-4292-899c-3b4e23b8ed6a_medium.jpg?v=1719997777)
3868-0130 | Open heater detector | triac output | no LED | 4 ft (1.2 m) cable. | Dwyer
Brand: Dwyer
SKU: 3868-0130
View Details
![Dwyer 783XCXM4L-24D 3PDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 400Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/783_1000x1000_d166d11b-b523-46b7-932a-f08016c1dab6_medium.jpg?v=1719998079)
783XCXM4L-24D | 3PDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 400Ω | Dwyer
Brand: Dwyer
SKU: 783XCXM4L-24D
View Details
![Dwyer 782XBXM4L-24D DPDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 650Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/782_1000x1000_be9b1be8-123a-449e-8661-859a274fbc16_medium.jpg?v=1719998049)
782XBXM4L-24D | DPDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 650Ω | Dwyer
Brand: Dwyer
SKU: 782XBXM4L-24D
View Details
![Dwyer 782XDXH21-24D Hermetically sealed ice cube relays | 4PDT | 5 amp rating | 24 VDC | coil resistance 650 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/782h_large_31be41da-a6d8-4c8d-b741-3b7871143558_medium.gif?v=1719998064)
782XDXH21-24D | Hermetically sealed ice cube relays | 4PDT | 5 amp rating | 24 VDC | coil resistance 650 Ω | Dwyer
Brand: Dwyer
SKU: 782XDXH21-24D
View Details
![Dwyer 781XAXRM4L-120A SPDT ice cube relays | 15 amp rating | 120 VAC 50/60 Hz | coil resistance 4430Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/781_1000x1000_1_4f13350d-9a9e-4afe-b7d7-51035f80d2bb_medium.jpg?v=1719998145)
781XAXRM4L-120A | SPDT ice cube relays | 15 amp rating | 120 VAC 50 / 60 Hz | coil resistance 4430Ω | Dwyer
Brand: Dwyer
SKU: 781XAXRM4L-120A
View Details
![Dwyer 782XBXM4L-120A DPDT ice cube relays | 15 amp rating | 120 VAC 50/60 Hz | coil resistance 4430Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/782_1000x1000_56c38a74-a04b-4e96-8de6-85e3a0eff043_medium.jpg?v=1719998040)
782XBXM4L-120A | DPDT ice cube relays | 15 amp rating | 120 VAC 50 / 60 Hz | coil resistance 4430Ω | Dwyer
Brand: Dwyer
SKU: 782XBXM4L-120A
View Details
![Dwyer 783XCXM4L-24A 3PDT ice cube relays | 15 amp rating | 24 VAC 50/60 Hz | coil resistance 103Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/783_1000x1000_70851b88-ca35-426d-b00d-6a669ee98b71_medium.jpg?v=1719998064)
783XCXM4L-24A | 3PDT ice cube relays | 15 amp rating | 24 VAC 50 / 60 Hz | coil resistance 103Ω | Dwyer
Brand: Dwyer
SKU: 783XCXM4L-24A
View Details
![Dwyer 784XDXM4L-24D 4PDT ice cube relays | 15 amp rating | 24 VDC 50/60 Hz | coil resistance 388Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/784_1000x1000_450022b5-bd1c-4caa-ad19-53be5d982645_medium.jpg?v=1719998059)
784XDXM4L-24D | 4PDT ice cube relays | 15 amp rating | 24 VDC 50 / 60 Hz | coil resistance 388Ω | Dwyer
Brand: Dwyer
SKU: 784XDXM4L-24D
View Details
![Dwyer 784XDXM4L-24A 4PDT ice cube relays | 15 amp rating | 24 VAC 50/60 Hz | coil resistance 84.5Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/784_1000x1000_8dc33aa7-6432-46cf-9c16-2841f1a9f475_medium.jpg?v=1719998098)
784XDXM4L-24A | 4PDT ice cube relays | 15 amp rating | 24 VAC 50 / 60 Hz | coil resistance 84.5Ω | Dwyer
Brand: Dwyer
SKU: 784XDXM4L-24A
View Details
![Dwyer 781XAXRM4L-24A SPDT ice cube relays | 15 amp rating | 24 VAC 50/60 Hz | coil resistance 180Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/781_1000x1000_1_medium.jpg?v=1719998049)
781XAXRM4L-24A | SPDT ice cube relays | 15 amp rating | 24 VAC 50 / 60 Hz | coil resistance 180Ω | Dwyer
Brand: Dwyer
SKU: 781XAXRM4L-24A
View Details
![Dwyer 783XCXM4L-120A 3PDT ice cube relays | 15 amp rating | 120 VAC 50/60 Hz | coil resistance 2770Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/783_1000x1000_bb90f90a-91fe-47f5-8fd3-a5eb58e9b909_medium.jpg?v=1719998088)
783XCXM4L-120A | 3PDT ice cube relays | 15 amp rating | 120 VAC 50 / 60 Hz | coil resistance 2770Ω | Dwyer
Brand: Dwyer
SKU: 783XCXM4L-120A
View Details
![Dwyer 725AXXBC3ML-240A SPST-NO | 30 Amp Rating (AC) | 240 VAC | 50/60 HZ | 21000 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/725_family_1000x1000_77f97d0a-035f-4226-b1ed-ae33058db91b_medium.jpg?v=1719998050)
725AXXBC3ML-240A | SPST-NO | 30 Amp Rating (AC) | 240 VAC | 50 / 60 HZ | 21000 Ω | Dwyer
Brand: Dwyer
SKU: 725AXXBC3ML-240A
View Details
![Dwyer 725BXXBC3ML-24D DPST-NO | 25 Amp Rating (DC) | 24 VDC | 300 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/725_family_1000x1000_58639dd3-438d-4c49-8298-f6803029158f_medium.jpg?v=1719998049)
725BXXBC3ML-24D | DPST-NO | 25 Amp Rating (DC) | 24 VDC | 300 Ω | Dwyer
Brand: Dwyer
SKU: 725BXXBC3ML-24D
View Details
![Dwyer 782XBXM4L-240A DPDT ice cube relays | 15 amp rating | 240 VAC 50/60 Hz | coil resistance 15720Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/782_1000x1000_b3327aea-8144-4898-b682-9e14d8deabc2_medium.jpg?v=1719998274)
782XBXM4L-240A | DPDT ice cube relays | 15 amp rating | 240 VAC 50 / 60 Hz | coil resistance 15720Ω | Dwyer
Brand: Dwyer
SKU: 782XBXM4L-240A
View Details
![Dwyer 781XAXRM4L-240A SPDT ice cube relays | 15 amp rating | 240 VAC 50/60 Hz | coil resistance 15720Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/781_1000x1000_1_f4e8bcb9-bd04-475c-b0e1-ab064bb61104_medium.jpg?v=1719998145)
781XAXRM4L-240A | SPDT ice cube relays | 15 amp rating | 240 VAC 50 / 60 Hz | coil resistance 15720Ω | Dwyer
Brand: Dwyer
SKU: 781XAXRM4L-240A
View Details
![Dwyer 781XAXRM4L-24D SPDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 750Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/781_1000x1000_1_3a00c59a-56c9-47a0-9392-f72d7d41a86e_medium.jpg?v=1719998074)
781XAXRM4L-24D | SPDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 750Ω | Dwyer
Brand: Dwyer
SKU: 781XAXRM4L-24D
View Details
![Dwyer 725BXXSC3ML-240A DPST-NO | 25 Amp Rating (AC) | 240 VAC | 50/60 HZ | 21000 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/725_family_1000x1000_6dc12e8f-78c4-4dd0-adba-b235aac7db6c_medium.jpg?v=1719998069)
725BXXSC3ML-240A | DPST-NO | 25 Amp Rating (AC) | 240 VAC | 50 / 60 HZ | 21000 Ω | Dwyer
Brand: Dwyer
SKU: 725BXXSC3ML-240A
View Details
![Dwyer 725BXXBC3ML-120A DPST-NO | 24 Amp Rating (AC) | 24 VAC | 50/60 HZ | 5200 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/725_family_1000x1000_00a405b4-4504-45cd-9988-5cfaa1916dbb_medium.jpg?v=1719998074)
725BXXBC3ML-120A | DPST-NO | 24 Amp Rating (AC) | 24 VAC | 50 / 60 HZ | 5200 Ω | Dwyer
Brand: Dwyer
SKU: 725BXXBC3ML-120A
View Details
![Dwyer 725AXXSC3ML-120A SPST-NO | 30 Amp Rating (AC) | 120 VAC | 50/60 HZ | 5200 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/725_family_1000x1000_4e1c1424-6890-456e-94e6-e23dbe1e1a3c_medium.jpg?v=1719998035)
725AXXSC3ML-120A | SPST-NO | 30 Amp Rating (AC) | 120 VAC | 50 / 60 HZ | 5200 Ω | Dwyer
Brand: Dwyer
SKU: 725AXXSC3ML-120A
View Details
![Dwyer W199AX-14 DPDT | 40 amp rating (AC) | 120 VAC | 50/60 HZ | 290 Ω. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/199_medium.jpg?v=1720000167)
W199AX-14 | DPDT | 40 amp rating (AC) | 120 VAC | 50 / 60 HZ | 290 Ω. | Dwyer
Brand: Dwyer
SKU: W199AX-14
View Details
![Dwyer 725AXXBC3ML-120A SPST-NO | 30 Amp Rating (AC) | 120 VAC | 50/60 HZ | 5200 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/725_family_1000x1000_c95bc5a1-8dd9-4bf9-8892-7f4b4a02c74e_medium.jpg?v=1719998049)
725AXXBC3ML-120A | SPST-NO | 30 Amp Rating (AC) | 120 VAC | 50 / 60 HZ | 5200 Ω | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: 725AXXBC3ML-120A
View Details
![Dwyer 725BXXBC3ML-240A DPST-NO | 25 Amp Rating (AC) | 240 VAC | 50/60 HZ | 21000 Ω | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/725_family_1000x1000_53dec7ec-8715-46b7-8f86-83cb87257a1a_medium.jpg?v=1719998098)
725BXXBC3ML-240A | DPST-NO | 25 Amp Rating (AC) | 240 VAC | 50 / 60 HZ | 21000 Ω | Dwyer
Brand: Dwyer
SKU: 725BXXBC3ML-240A
Committed to customer satisfaction
as experts in Dwyer
Recently Viewed
Popular Products
View all →![Taco 193-022RP X-Pump Control Panel | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/193-022rp-3_large.jpg?v=1720028868)
193-022RP | X-Pump Control Panel | Taco
Brand: Taco
SKU: 193-022RP![Viconics VH7270F1000 Humidistat | 0-10V Hum | Switched Dehum | Prprtnl High Lim | OutRst | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VH7270F1000_large.jpg?v=1723901170)
VH7270F1000 | Humidistat | 0-10V Hum | Switched Dehum | Prprtnl High Lim | OutRst | Viconics
Brand: Viconics
SKU: VH7270F1000![Square D 171CBU98090 UNITY M1E SERIAL 232/485 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-171cbu98090_large.png?v=1723749254)
171CBU98090 | UNITY M1E SERIAL 232/485 | Square D by Schneider Electric
Brand: Square D
SKU: 171CBU98090![Viconics R810-641-REV2 Solid state relay with heatsink 600 V, 45 A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/R810-641-REV2_large.jpg?v=1723901168)
R810-641-REV2 | Solid state relay with heatsink 600 V, 45 A | Viconics
Brand: Viconics
SKU: R810-641-REV2![Senva Sensors AQW-ABBAAA1 Analog, CO2, 2% RH | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_AQW_d13dbeab-df71-4ec7-9af9-da03b6ffc002_large.png?v=1720021017)
AQW-ABBAAA1 | Analog, CO2, 2% RH | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: AQW-ABBAAA1