Protection products from Charter Controls safeguard electrical systems, automation panels and machinery from overloads, faults and power loss. This category includes robust fuse holders for circuit protection and advanced digital load monitors that provide real-time monitoring of power and load conditions. Featuring trusted brands such as DF Electric and Unipower, these solutions ensure safe, efficient and reliable operation of control systems across all industrial sectors.
🔧 Technical Highlights:
- Fuse Holders: DF Electric modular fuse holders for DIN-rail mounting, suitable for standard and high rupturing capacity (HRC) fuses up to 690 V
- Construction: high-strength thermoplastic housing with finger-safe design for operator protection
- Configurations: single-, double- and triple-pole versions for a wide range of fuse sizes (5×20 mm, 10×38 mm, 14×51 mm)
- Current rating: models available up to 32 A
- Digital Load Monitors: Unipower intelligent load monitoring relays using true power (kW) measurement for detecting mechanical load changes and process deviations
- Measurement principle: monitors active power via P=√3×U×I×Cosφ, providing torque-related load supervision independent of voltage fluctuations
- Features: programmable overload/underload thresholds, analogue 4–20 mA output, and fast response time for real-time protection
- Inputs: supports direct current measurement up to 8 A or via external current transformers for higher loads
- Compliance: CE and RoHS certified; designed for industrial reliability and continuous operation
✅ Benefits:
- Prevents damage to components and wiring from overloads or faults
- Provides accurate, real-time load monitoring for predictive maintenance
- Improves process reliability and energy efficiency
- Compact, DIN-rail designs simplify installation and wiring
- Trusted European-made components for long-term performance
🚀 Applications:
- Industrial control panels and automation systems
- Machine and motor protection circuits
- Power distribution and energy management
- Predictive maintenance and process monitoring
- Pumps, conveyors, fans and compressors
Charter Controls’ Protection range — featuring DF Electric fuse holders and Unipower digital load monitors — provides engineers with dependable circuit and power protection, combining traditional fuse safety with advanced real-time load analysis for modern industrial systems.