


Model | ||||
product brand name | SENTRON | |||
product designation | Arc-fault detection unit block | |||
design of the product | for MCB 5SY, 5SL4 and RCBO 5SU1 | |||
General technical data | ||||
number of poles | 2 | |||
design of pole | 1P+N | |||
size of installation devices according to DIN 43880 | 1 | |||
touch protection against electrical shock according to EN 50274 | finger and back-of-hand safe | |||
mechanical service life (operating cycles) typical | 10 000 | |||
switching function short-term delayed | No | |||
overvoltage category | III | |||
degree of pollution | 2 | |||
type of voltage of the operating voltage | AC | |||
Supply voltage | ||||
supply voltage | ||||
● at AC rated value | 230 V | |||
value range of the supply voltage frequency | 50Hz | |||
Protection class | ||||
protection class IP | IP20, with connected protective device and conductors | |||
Product details | ||||
product feature | ||||
● halogen-free | Yes | |||
● silicon-free | Yes | |||
product extension installable supplementary devices | Yes | |||
Connections | ||||
connectable conductor cross-section solid | ||||
● minimum | 0.75 mm² | |||
● maximum | 16 mm² | |||
connectable conductor cross-section stranded | ||||
● minimum | 0.75 mm² | |||
● maximum | 16 mm² | |||
connectable conductor cross-section finely stranded with core end processing | ||||
● minimum | 0.75 mm² | |||
● maximum | 10 mm² | |||
tightening torque with screw-type terminals | ||||
● minimum | 2 N·m | |||
● maximum | 2.5 N·m | |||
position of power supply cord | Bottom | |||
Mechanical Design | ||||
height | 95 mm | |||
width | 54 mm | |||
depth | 68.5 mm | |||
installation depth | 70 mm | |||
number of modular width units | 1 | |||
number of modular width units of the mountable protective device | 2 | |||
fastening method | DIN rail (REG) | |||
mounting position | any | |||
net weight | 121 g | |||
Environmental conditions | ||||
ambient temperature during operation | ||||
● minimum | -25 °C | |||
● maximum | 45 °C | |||
ambient temperature during storage | ||||
● minimum | -40 °C | |||
● maximum | 75 °C | |||
ambient temperature with relative humidity 95% | 55 °C | |||







