Current, Power & Control
We give you the tools. You take control.
With controls ranging from thermostats and zoning systems to powerful, web-based software products, Carrier places the power to keep your system operating at peak performance at your fingertips. We’re experts in helping you balance the growing need for efficiency with the consistent demand for comfort.
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Type: Current sensors & switches
4-20 mA Output Analog Current Sensors
NSA-4-20-ANALOG
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-4-20-analog/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573585049/carrier/commercial-hvac/products/controls/carrier-NSA-4-20-ANALOG-current-sensor.jpg
Type: Current sensors & switches
Voltage Output Analog Current Sensors
NSA-VOLTAGE
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-voltage/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573667991/carrier/commercial-hvac/products/controls/carrier-NSA-VOLTAGE-current-sensor.jpg
Type: Current sensors & switches
Current Transformers (Revenue Grade)
NSA-TRANSFORM
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-transform/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573668966/carrier/commercial-hvac/products/controls/carrier-NSA-TRANSFORM-current-transformers.jpg
Type: Current sensors & switches
Split Core Current Transformers
NSA-SPLIT
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-split/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573675097/carrier/commercial-hvac/products/controls/carrier-NSA-SPLIT-current-transformers.jpg
Type: Current sensors & switches
Miniature Adjustable Current Switches
NSA-ADJ-MINI
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-adj-mini/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573752408/carrier/commercial-hvac/products/controls/carrier-NSA-ADJ-MINI-adjustable-current-switch.jpg
Type: Current sensors & switches
Adjustable Current Switches
NSA-ADJ-CURRENT
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-adj-current/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573676416/carrier/commercial-hvac/products/controls/carrier-NSA-ADJ-CURRENT-switches.jpg
Type: Current sensors & switches
Fixed Status Current Switches
NSA-FIXED
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-fixed/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573751127/carrier/commercial-hvac/products/controls/carrier-NSA-FIXED-current-switch.jpg
Type: Current sensors & switches
Miniature Fixed Current Switches
NSA-FIXED-MINI
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-fixed-mini/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573754733/carrier/commercial-hvac/products/controls/carrier-NSA-FIXED-MINI-current-switches.jpg
Type: Power meter
12-Channel Power Meter
NSA-12-POWER
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-12-power/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573757365/carrier/commercial-hvac/products/controls/carrier-NSA-12-POWER-channel-power-meter.jpg
Type: Power meter
48-Channel Power Meter
NSA-48-POWER
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-48-power/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573760361/carrier/commercial-hvac/products/controls/carrier-NSA-48-POWER-power-meter.jpg
Type: Command relay
Command Relay
NSA-COMMAND
https://www.carrier.com/commercial/en/us/products/controls/sensors/non-communicating-sensors/nsa-series-sensors/current-power-and-control/nsa-command/
https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1573761207/carrier/commercial-hvac/products/controls/carrier-NSA-COMMAND-command-relay.jpg