Dwyer Process control Category/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 CCT60-200 Current transformer | 10/20/50 A input | 4-20 RMS output | solid core. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/cct60-70_family_1000x1000_6b5cf394-159f-4c40-8f00-196060a8e1f4_medium.jpg?v=1719998644)
CCT60-200 | Current transformer | 10 / 20 / 50 A input | 4-20 RMS output | solid core. | Dwyer
Brand: Dwyer
SKU: CCT60-200
View Details
![Dwyer LTPZ140-240-A Solid state relay | 240 VAC | 40 amp max. load | 90-265 VAC trigger. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ltp_pic_15279c78-e64d-4831-9a16-fae34b52486b_medium.jpg?v=1719999247)
LTPZ140-240-A | Solid state relay | 240 VAC | 40 amp max. load | 90-265 VAC trigger. | Dwyer
Brand: Dwyer
SKU: LTPZ140-240-A
View Details
![Dwyer MTL7787 Intrinsically safe zener barrier. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mtl7706_7787_9abbf1e8-f3aa-4d49-8168-6a7215f6db58_medium.jpg?v=1719999376)
MTL7787 | Intrinsically safe zener barrier. | Dwyer
Brand: Dwyer
SKU: MTL7787
View Details
![Dwyer AN28-2 Indicating annunciator | eight input | with 12 to 36 VDC power supply. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/an2_600x600_95303dc4-1e23-42e7-a124-a52688244017_medium.gif?v=1719998445)
AN28-2 | Indicating annunciator | eight input | with 12 to 36 VDC power supply. | Dwyer
Brand: Dwyer
SKU: AN28-2
View Details
![Dwyer MCS-111001 No Core Terminal Connect Mini Current Switch. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mcs_family_nolabels_1000x1000_97d929c1-02e5-4417-8e3c-ed25d7e5815e_medium.jpg?v=1719999480)
MCS-111001 | No Core Terminal Connect Mini Current Switch. | Dwyer
Brand: Dwyer
SKU: MCS-111001
View Details
![Dwyer LTT24-0 SSR monitor | 20-32 VDC trigger | 100-660 VAC load. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ltt_medium.jpg?v=1719999247)
LTT24-0 | SSR monitor | 20-32 VDC trigger | 100-660 VAC load. | Dwyer
Brand: Dwyer
SKU: LTT24-0
View Details
![Dwyer SSCS-211100-230 Sure-set current switch | split core | 230 VAC | set point 1-25 HP. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sscs_1000x1000_aaaf7020-7efb-47ba-bc06-07d3575fd136_medium.gif?v=1719999846)
SSCS-211100-230 | Sure-set current switch | split core | 230 VAC | set point 1-25 HP. | Dwyer
Brand: Dwyer
SKU: SSCS-211100-230
View Details
![Dwyer MCS-111050 Solid Core Mini Current Switch. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mcs_family_nolabels_1000x1000_4cb48c80-fe99-4787-a692-0d14cc5f9a44_medium.jpg?v=1719999273)
MCS-111050 | Solid Core Mini Current Switch. | Dwyer
Brand: Dwyer
SKU: MCS-111050
View Details
![Dwyer LTPZ340-530-D Solid state relay | 530 VAC | 40 amp max. load | 3-32 VDC trigger. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ltp_pic_7be056e4-6de5-45cc-a890-97b28cd21c72_medium.jpg?v=1719999332)
LTPZ340-530-D | Solid state relay | 530 VAC | 40 amp max. load | 3-32 VDC trigger. | Dwyer
Brand: Dwyer
SKU: LTPZ340-530-D
View Details
![Dwyer LTTJ-060 Current transformer calibrated to 10 VDC at 60 amps. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lttj_b0707c49-cfd5-40c0-ac48-67dfa96e0928_medium.jpg?v=1719999222)
LTTJ-060 | Current transformer calibrated to 10 VDC at 60 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-060
View Details
![Dwyer LTTJ-040 Current transformer calibrated to 10 VDC at 40 amps. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lttj_d652d082-6cc4-4a85-9094-ebca3871c719_medium.jpg?v=1719999227)
LTTJ-040 | Current transformer calibrated to 10 VDC at 40 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-040
View Details
![Dwyer CCT60-100 Current transformer | 10/20/50 A input | 4-20 RMS output | split core. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/cct60-70_family_1000x1000_f323c97f-3cc4-4af9-aa1c-4586604c0c35_medium.jpg?v=1719998587)
CCT60-100 | Current transformer | 10 / 20 / 50 A input | 4-20 RMS output | split core. | Dwyer
Brand: Dwyer
SKU: CCT60-100
View Details
![Dwyer LTTJ-305S Current transformer adjustable from 30-50 amps | NPN transistor output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lttj_2f07271d-0201-407d-8ca9-b753da006b99_medium.jpg?v=1719999247)
LTTJ-305S | Current transformer adjustable from 30-50 amps | NPN transistor output. | Dwyer
Brand: Dwyer
SKU: LTTJ-305S
View Details
![Dwyer LTTJ-103S Current transformer adjustable from 10-30 amps | NPN transistor output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lttj_68b084cb-fb7e-4f83-8658-841aa11cae3d_medium.jpg?v=1719999252)
LTTJ-103S | Current transformer adjustable from 10-30 amps | NPN transistor output. | Dwyer
Brand: Dwyer
SKU: LTTJ-103S
View Details
![Dwyer SCS-111100 Solid core current switch with adjustable set point | amperage range 1 to 135 A. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/scs_family_nolabels_1000x1000_6d9afd8f-b5d5-4083-8a7e-1adb024ebb4f_medium.jpg?v=1719999727)
SCS-111100 | Solid core current switch with adjustable set point | amperage range 1 to 135 A. | Dwyer
Brand: Dwyer
SKU: SCS-111100
View Details
![Dwyer SCS-211125 Split core current switch with adjustable set point | amperage range 1.25 to 135 A. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/scs_family_nolabels_1000x1000_9ccb2e80-7595-48f4-b570-6c1887b3690b_medium.jpg?v=1719999779)
SCS-211125 | Split core current switch with adjustable set point | amperage range 1.25 to 135 A. | Dwyer
Brand: Dwyer
SKU: SCS-211125
View Details
![Dwyer LTTJ-090 Current transformer calibrated to 10 VDC at 90 amps. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lttj_891976e3-0146-4abf-8a42-5f75079df3c6_medium.jpg?v=1719999241)
LTTJ-090 | Current transformer calibrated to 10 VDC at 90 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-090
View Details
![Dwyer LTTJ-020 Current transformer calibrated to 10 VDC at 20 amps. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lttj_3728a990-ad79-4c2e-8efd-7c3587c7536b_medium.jpg?v=1719999267)
LTTJ-020 | Current transformer calibrated to 10 VDC at 20 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-020
View Details
![Dwyer LTTJ-305 Current transformer adjustable from 30-50 amps | 5-10 VDC output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lttj_medium.jpg?v=1719999247)
LTTJ-305 | Current transformer adjustable from 30-50 amps | 5-10 VDC output. | Dwyer
Brand: Dwyer
SKU: LTTJ-305
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
Committed to customer satisfaction
as experts in Dwyer
Recently Viewed
Popular Products
View all →![ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-tsense_12153699-a23d-423b-a6f0-a889b246d283_large.png?v=1719983166)
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD![Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/147-2000_large.jpg?v=1720021388)
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000![Siemens 547-323A RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/547-322B-2__18675.1474097902.1280.1280_0249500b-bb5c-4841-86a5-dc4ca99e17fb_large.jpg?v=1722622317)
547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A![Tekmar 564 Invita WiFi Thermostat - White | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/564_6a17abd4-0a05-4c6f-a187-06ce9d5eca9b_large.jpg?v=1724184090)
564 | Invita WiFi Thermostat - White | Tekmar
Brand: Tekmar
SKU: 564