• Adjustable Current Range: DC 1 A – 10 A (adjustable in 1 A steps)
• Nominal Voltage: DC 12 V / 24 V (operating range: DC 10 V – 32 V)
• Input Voltage Range: DC 10 V – 30 V
• Nominal Current: DC 10 A (supply current max. DC 40 A via Cu busbar 10 x 3 mm)
• Tripping Characteristics: 5 selectable curves (fast, medium, slow 1, slow 2, slow 3, parameterizable)
• Voltage Drop: < 170 mV at 10 A
• Turn-on Capacity: 10,000 µF
• Communication & Interfaces: Integrated 1-Wire hardware bus & control input (Set/Reset)
• Signal Output: Transistor, collector with pull-up resistor (single or centralized fault indication)
• Operating Temperature: −25 °C to +50 °C
• Storage Temperature: −40 °C to +85 °C
• Cooling: Natural convection
• Protection Class: IP20
• Housing Material & Flammability: PA 6.6 (UL 94 V-0, NFF 12, F2), basalt grey
• Mounting: DIN rail TS35 (EN 60715), any installation position
• Dimensions (W x H x D): 8.1 mm x 114.5 mm x 116.0 mm
• Weight: approx. 120 g
• Connection Type: Spring terminal (0.25 mm² – 2.5 mm²)
• MTBF: 690,000 hours
• Certifications & Standards: cULus (E135145), EN 60950-1, EN 61131-1/2, EN 61000, EN 60947-4-1, EN 55022
• LED Display: Green LED (Power ON/OK), Red LED (Fault in load circuit)
• Warranty: 2 years

Information on the LUETZE LOCC-Box-Net 7-6403 Load Monitoring System

Engineered for intelligent 24 V DC circuit protection in industrial control systems, the LUETZE LOCC-Box-Net 7-6403 features a space-saving 8.1 mm slim profile while incorporating an integrated 1-Wire communication bus for remote diagnostic monitoring and status control. Unlike standard protective devices, it features an adjustable current range of 1 A to 10 A paired with configurable tripping characteristics, allowing precise tuning to delicate load profiles. Certified under cULus (E135145) approval and built with a UL 94 V-0 flame-retardant material rating, this module reliably copes with high capacitive loads thanks to its 10,000 µF switch-on capacity.