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5SM2643-6
New

5SM2643-6

New product

Siemens 5SM2643-6

RC unit for 5SL4, 4-pole, type A, In: 40 A, 300 mA, Un AC: 400 V

Model
product brand name SENTRON
product designation RCD-unit
design of the product Instantaneous
product type designation 5SM2
product version for 5SL4
General technical data
number of poles 4
design of pole 4 poles
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
overvoltage category III
degree of pollution 2
Voltage
type of voltage of the operating voltage AC
insulation voltage (Ui) rated value 460 V
surge voltage resistance rated value 4 000 V
tripping fault current rated value 300 mA
 
● operational current
— at 40 °C rated value 37.2 A
— at 45 °C rated value 37.2 A
— at 50 °C rated value 36 A
— at 55 °C rated value 34.8 A
— at 60 °C rated value 34 A
— at 65 °C rated value 33.2 A
— at 70 °C rated value 32 A
● operational current at AC rated value 40 A
residual current type A
surge current resistance rated value 1 kA
supply voltage
● at AC 400 V
● for testing equipment minimum 195 V
value range of the supply voltage frequency 50 Hz
value range of the operating frequency 50 Hz
Protection class
protection class IP IP20, if the distribution board is installed, with connected conductors

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