4P modular magnetic thermal switch with a rated current of 16 A and C curve, designed to protect electrical circuits in three-phase installations. Provides thermal and magnetic protection through thermal-magnetic technology, suitable for use in AC and DC power networks. Compatible with DIN rail mounting and operable in environments with altitudes up to 2000 m and temperatures between -35 °C and +70 °C.
Technical Features
- Number of poles: 4P
- Number of protected poles: 4
- Rated current [In]: 16 A
- Network type: AC and DC
- Trip unit technology: Thermal-magnetic
- Curve code: C
- Breaking capacity: 6000 A Icn at 400 V AC 50/60 Hz
- Service breaking capacity [Ics]: 6000 A 100% according to EN 60898-1 - 400 V AC 50/60 Hz
- Rated operating voltage [Ue]: 220...240 V AC 50/60 Hz, 400 V AC 50/60 Hz, 380...415 V AC 50/60 Hz, 440 V AC 50/60 Hz, 125...180 V DC
- Rated insulation voltage [Ui]: 500 V AC 50/60 Hz
- Surge voltage withstand [Uimp]: 6 kV
- Magnetic link limit: 8 x In +/- 20%
- Limitation class: 3
- Standards: IEC 60898-1, EN 60898-1, HB1, En > 50 A
- Protection degree: IP20
- Contamination degree: 3
- Overvoltage category: IV
- Tropicalization: 2 according to IEC 60068-1
- Relative humidity: 95% at 55 °C
- Maximum operating altitude: 0...2000 m
- Operating ambient temperature: -35…70 °C
- Storage ambient temperature: -40…85 °C
- Contact position indicator: Yes
- Local indicators: Trip indicator
- Connections - terminals: Single terminal - cable type: top or bottom) 1…25 mm² rigid, 1…16 mm² flexible
- Stripping length for terminal connection: 14 mm for top or bottom connection
- Tightening torque: 2 N·m top or bottom
- Mechanical durability: 20000 cycles
- Electrical durability: 10000 cycles
- Mounting support: DIN rail
- Product weight: 0.5 kg
- Color: White
- Sustainable offering status: Green Premium product
- Compliant with REACh without SVHC: Yes
- EU RoHS Directive: Compliant
- Mercury-free: Yes
- Halogen content: Halogen-free product
This device is suitable for low-voltage electrical installations in industrial and commercial environments, offering high breaking capacity and protection against overloads and short circuits. Its compact design and DIN rail mounting facilitate integration into electrical panels.
