Dwyer Switches Type
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![Dwyer TSF-4020-DF Limit Control Temp | Type J/K Input | 230V | °F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_df_new_1000x1000_ae97e861-c8ba-495d-bef5-8cb3c52bc795_medium.gif?v=1719999952)
TSF-4020-DF | Limit Control Temp | Type J / K Input | 230V | °F | Dwyer
Brand: Dwyer
SKU: TSF-4020-DF
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![Dwyer TSF-4011-MDF Limit Control Temp | Type J/K Input | 110V | °C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_df_new_1000x1000_d95f2a92-b99a-4c8b-b518-83056f11cdc9_medium.gif?v=1719999947)
TSF-4011-MDF | Limit Control Temp | Type J / K Input | 110V | °C | Dwyer
Brand: Dwyer
SKU: TSF-4011-MDF
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![Dwyer TSF-4011-DF Limit Control Temp | Type J/K Input | 110V | °C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_df_new_1000x1000_77910550-0229-4d6d-af3a-9bde85724e97_medium.gif?v=1719999978)
TSF-4011-DF | Limit Control Temp | Type J / K Input | 110V | °C | Dwyer
Brand: Dwyer
SKU: TSF-4011-DF
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![Dwyer TSF-4010-MDF Limit Control Temp | Type J/K Input | 110V | °F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_df_new_1000x1000_17bf100c-2211-4964-850f-51b8f31f356a_medium.gif?v=1719999973)
TSF-4010-MDF | Limit Control Temp | Type J / K Input | 110V | °F | Dwyer
Brand: Dwyer
SKU: TSF-4010-MDF
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![Dwyer TSF-4021 Thermocouple limit control | type J/K/S input | 230 V | °C. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_1000x1000_ecc389e1-38f8-4bdf-99fe-d67ea8d26f92_medium.gif?v=1719999962)
TSF-4021 | Thermocouple limit control | type J / K / S input | 230 V | °C. | Dwyer
Brand: Dwyer
SKU: TSF-4021
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![Dwyer TSF-4010-DF Limit Control Temp | Type J/K Input | 110V | °F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_df_new_1000x1000_b6ed660e-2ae7-4af5-ab44-d1526c7c8564_medium.gif?v=1719999993)
TSF-4010-DF | Limit Control Temp | Type J / K Input | 110V | °F | Dwyer
Brand: Dwyer
SKU: TSF-4010-DF
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![Dwyer TSF-4040 Thermocouple limit control | type J/K/S input | 24 VAC/VDC | °F. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_1000x1000_146ed349-498b-43e9-8f15-8ca22185faa9_medium.gif?v=1720000004)
TSF-4040 | Thermocouple limit control | type J / K / S input | 24 VAC / VDC | °F. | Dwyer
Brand: Dwyer
SKU: TSF-4040
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![Dwyer TSF-4020 Thermocouple limit control | type J/K/S input | 230 V | °F. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_1000x1000_6cdd9247-18ca-4fc1-9fb7-596ec13bf9c0_medium.gif?v=1720000037)
TSF-4020 | Thermocouple limit control | type J / K / S input | 230 V | °F. | Dwyer
Brand: Dwyer
SKU: TSF-4020
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![Dwyer TSF-4011 Thermocouple limit control | type J/K/S input | 110 V | °C. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_1000x1000_ef769a57-fce9-4db3-8cf8-405a9728736b_medium.gif?v=1719999962)
TSF-4011 | Thermocouple limit control | type J / K / S input | 110 V | °C. | Dwyer
Brand: Dwyer
SKU: TSF-4011
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![Dwyer TSF-4010 Thermocouple limit control | type J/K/S input | 110 V | °F. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_1000x1000_5abee5c5-0928-423e-8f53-22e1067abd53_medium.gif?v=1719999998)
TSF-4010 | Thermocouple limit control | type J / K / S input | 110 V | °F. | Dwyer
Brand: Dwyer
SKU: TSF-4010
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![Dwyer 862E Explosion-proof | heavy-duty thermostat. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/862e_medium.jpg?v=1719998146)
862E | Explosion-proof | heavy-duty thermostat. | Dwyer
Brand: Dwyer
SKU: 862E
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