Current sensors 22 - 12 awg (0.33 - 3.3 mm²) Electrical wiring size
We offer over 1,300 various current sensor models from trusted brands like Veris, Mamac, Senva, and others. Find the best CT solution in our stock!
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![Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/H221_medium.jpg?v=1717426078)
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
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![Veris H321SP CT | SplitCore | 0-800A | 4-20mA | Cal Span | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H321SP_medium.jpg?v=1707429063)
H321SP | CT | SplitCore | 0-800A | 4-20mA | Cal Span | Veris
Brand: Veris
SKU: H321SP
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![Veris H221SP CT | SplitCore | 0-300A | 4-20mA | Cal Span | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/H221SP_1d06efe7-f784-43d7-ba2f-c6e0e909c6c2_medium.jpg?v=1715016673)
H221SP | CT | SplitCore | 0-300A | 4-20mA | Cal Span | Veris
Brand: Veris
SKU: H221SP
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![Veris H421 Split Core | Span Adj. | Range: 0-2400AAC | Output: 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/H421_4b4e57c0-03d2-4dc6-84ab-d1927480570f_medium.jpg?v=1717166776)
H421 | Split Core | Span Adj. | Range: 0-2400AAC | Output: 4-20mA | Veris
Brand: Veris
SKU: H421
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Brand: Belimo
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GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U