For pricing and availability, please send an email to info@industrytechstore.com
SKU: SCH018
Category: MCB
Miniature
Circuit breaker
Brand:
SCHNEIDER
Part
Number: A9F44340
This Acti9 iC60N is a low
voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3
protected poles, 40A rated current and C tripping curve. The rated short
circuit breaking capacity goes up to 20kA at 220VAC to 240VAC conforming to
EN/IEC 60947-2 standard and 6000A at 415VAC conforming to EN/IEC 60898-1
standard. It complies with both industrial standard EN/IEC 60898-1 and
residential standard EN/IEC 60947-2. This miniature circuit breaker protects
circuits against short circuit and overload current. Its unique VisiTrip
indicator reduces intervention time by showing the faulty circuit. Its VisiSafe
green strip guarantees the physical opening of the contacts to allow downstream
maintenance. Its fast closing mechanism independent of manual operation
improves its service life. It has an electrical endurance going up to 10000
cycles and a mechanical endurance going up to 20000 cycles. The Ui rated
insulation voltage is 500VAC. Its limitation class 3 (according to
EN/IEC60898-1) improves downstream circuit protection cost. The product can be
clipped on a DIN rail. Its width is 6 pitches of 9mm. Pollution degree is 3.
The product colour is white (RAL9003). The dimensions are (W) 54mm x (H) 85mm x
(D) 78.5mm. The weight is 0.375kg. According to IEC 60529 standard, the degree
of protection is IP20 and IP40 in enclosure. The operating temperature is -35°C
to 70°C. The storage temperature is -40°C to 85°C.
Range |
Acti9 |
Product
or component typee |
Miniature
circuit-breaker |
Poles
description |
3P |
Breaking
capacity |
6000
A Icn at 415 V AC 50/60 Hz conforming to EN/IEC 60898-1 36
kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 20
kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 10
kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 6
kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10
kA Icu at <= 180 V DC conforming to EN/IEC 60947-2 |
ambient
air temperature for operation |
-35…70
°C |
Ambient
air temperature for storage |
-40…85
°C |
Relative
humidity |
95
% at 55 °C |
IP
degree of protection |
IP20
conforming to IEC 60529 |