Current Switch Selection Guide
Quickly navigate current switch options by vendor and find the right fit for your application.
Current Switches
Current switches provide reliable status monitoring across a wide range of amperage loads and are commonly used to verify that a motor-driven load is actually operating.
These devices are ideal for detecting issues such as belt loss, coupling shear, or other mechanical failures on unit ventilators, exhaust fans, recirculation pumps, and similar fixed loads.
Depending on the model, they can monitor applications down to as little as 1/5 HP, making them a practical option across a broad range of HVAC and BAS applications.
- Unit ventilators
- Exhaust fans
- Recirculation pumps
- Fixed motor loads
- Belt-loss detection
- Mechanical failure monitoring
Stocked Veris Current Switches
Compare stocked Veris current switch options by core type, sensing capabilities, application fit, amperage range, and output.
| Part Number | Split Core | Solid Core | Adjustable | Fixed | On/Off Status | Proof of Flow | VFD App | Mini | Amp Range | Status Output |
| H300 | 0.15-60A | NO 1A @ 30VAC/DC | ||||||||
| H308 | 0.75-50A | NO 1A @ 30VAC/DC | ||||||||
| H600 | 0.15-200A | NO 1A @ 30VAC/DC | ||||||||
| H608 | NO 1A @ 30VAC/DC | |||||||||
| H708 | 1-135A | NO 1A @ 30VAC/DC | ||||||||
| H709 | NO 2A @ 120VAC | |||||||||
| H735 | 1-135A | NO 0.1A @ 30VAC/DC | ||||||||
| H738 | 1-135A w/ Relay Solid | NO 1A @ 30VAC/DC | ||||||||
| H800 | 0.25-200A | NO 1A @ 30VAC/DC | ||||||||
| H808 | 0.75-50A | NO 1A @ 30VAC/DC | ||||||||
| H900 | 1.5-200A | NO 1A @ 30VAC/DC | ||||||||
| H904 | NO 1A @ 30VAC/DC | |||||||||
| H908 | 2.5-135A | NO 1A @ 30VAC/DC | ||||||||
| H909 | 2.5-135A | NO .2A @ 120VAC | ||||||||
| H930 | 1.5-200A w/ CMD Relay | NO 1A @ 30VAC/DC | ||||||||
| H934 | SPST 5A@250VAC, 24VAC/DC Coil | NO 1A @ 30VAC/DC | ||||||||
| H938 | 2.5-135A | NO 1A @ 30VAC/DC |
More Current Switches
Additional stocked options from RIB Functional Devices and ACI.
| Part Number | Description | Vendor |
| RIBXGTA | Split/Adj Current Switch, 0.75-150A with terminals | RIB |
| RIBXKF | Solid, Fixed .25-150A, 30V, Wire Leads | RIB |
| RIBXLCRA | Encl/Solid, 10A, Relay/Current, Adj | RIB |
| RIBXKA | CT SPST 30AC-DC .5/150A Wire Leads | RIB |
| RIBXKTF | Solid, Fixed, .25-150A, Terminal | RIB |
| RIBX24SBA | Encl 20A Relay/Switch, Adj, Override | RIB |
| RIBXGHTA | Split/Adj Current Switch, .75-150A, 120V | RIB |
| RIBXGF | Enclosed split-ring fixed current sensor with wire leads | RIB |
| A/MSCSA | Split Core Adj Stpt 0.55-150A - Curr Sw 0.55 Trip Normally Open Mini | ACI |
| A/MSCS | Split Core Go/No-Go 0.55-150A - Curr Sw 0.55A Trip Normally Open Mini | ACI |