The MAMAC Systems CT-815 is a self-powered, split-core current switch engineered for reliable current sensing and load monitoring across a wide range of HVAC and building automation applications. Its broad 1.5–200 amp sensing range and field-adjustable setpoint make it a versatile choice for verifying motor operation, fan status, pump status, and other electrical load confirmation tasks — without the need for an external power supply.
Key Features
- Wide sensing range of 1.5 to 200 amps to accommodate a variety of loads
- Adjustable setpoint allows field calibration to match specific application requirements
- Split-core design enables quick, tool-friendly installation around existing conductors — no wire disconnection required
- Self-powered operation eliminates the need for an external power supply, simplifying wiring
- Compact form factor suitable for panel, conduit, or surface mounting
- Ideal for motor run verification, fan and pump status monitoring, and load confirmation in BAS/BMS systems
Application Highlights
- HVAC fan and blower motor status verification
- Hydronic pump run confirmation
- Building automation and energy management system integration
- General electrical load monitoring in commercial and industrial environments
Why Choose the MAMAC CT-815?
MAMAC Systems is a trusted name in HVAC sensing and control. The CT-815 combines a wide amp range with an adjustable setpoint and self-powered split-core construction — delivering a solution that installs fast, calibrates easily, and performs reliably in demanding building environments. Whether you’re commissioning a new system or retrofitting an existing installation, the CT-815 simplifies current monitoring without compromising accuracy.
