This Acti9 K60H product is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole and 40A In rated current and C tripping curve. The rated short circuit breaking capacity goes up to 10kA at 240/415VAC conforming to EN 60898-1 standard and at conforming to standard. This product is compliant with EN/IEC 60898-1 standard. This miniature circuit breaker protects circuit against short circuit and overload current. The connection can be made downstream by biconnect comb busbar. It can be also made upstream/downstream by tunnel terminals. A padlock device is available for work to be carried out on live parts. 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. The Uimp rated impulse withstand voltage is 4kV. The operating frequency is 50Hz or 60Hz. It can be mounted on DIN rail for modular installation. Its width is 2 pitches of 9mm. The product colour is white (RAL9003). The dimensions are (W) 18mm x (H) 81mm x (D) 70mm. The weight is 0.12kg. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is -5°C to 55°C. The storage temperature is -25°C to 85°C.
Specifications
Main
Device application
Distribution
Range
Acti9
Product name
Acti9 K60
Product or component type
Miniature circuit-breaker
device short name
K60H
Poles description
1P
Number of protected poles
1
[In] rated current
40 A
Network type
AC
Trip unit technology
Thermal-magnetic
Curve code
C
breaking capacity
10000 A Icn at 240/415 V AC 50/60 Hz conforming to EN 60898-1 10000 A Icn at 240/415 V AC 50/60 Hz conforming to IEC 60898-1
suitability for isolation
Yes
Standards
EN 60898-1 IEC 60898-1
product certifications
ISI
Complementary
Network frequency
50/60 Hz
Magnetic tripping limit
5…10 x In
[Ics] rated service breaking capacity
10 kA 75 % conforming to EN 60898-1 – 240/415 V AC 50/60 Hz 10 kA 75 % conforming to IEC 60898-1 – 240/415 V AC 50/60 Hz
limitation class
3 conforming to EN 60898-1
[Ui] rated insulation voltage
500 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage
4 kV
Contact position indicator
No
Control type
Toggle
local signalling
Without
Mounting mode
Fixed
Mounting support
DIN rail
comb busbar and distribution block compatibility
Downstream: biconnect
9 mm pitches
2
Height
81 mm
Width
18 mm
Depth
70 mm
Net weight
0.12 kg
colour
White
Mechanical durability
20000 cycles
electrical durability
10000 cycles
connections – terminals
Tunnel type terminals (downstream) 1…35 mm² rigid Tunnel type terminals (upstream) 1…35 mm² rigid Tunnel type terminals (downstream) 1…25 mm² flexible Tunnel type terminals (upstream) 1…25 mm² flexible
wire stripping length
14 mm for top or bottom connection
tightening torque
3.5 N.m top or bottom
Earth-leakage protection
Without
Environment
IP degree of protection
IP20 conforming to IEC 60529
pollution degree
2 conforming to IEC 60898-1 2 conforming to EN 60898-1
Overvoltage category
II
tropicalisation
2 conforming to IEC 60068-1
relative humidity
95 % at 55 °C
Operating altitude
0…2000 m
Ambient air temperature for operation
-5…55 °C
Ambient air temperature for storage
-25…85 °C
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
7 cm
Package 1 Width
2 cm
Package 1 Length
8 cm
Additional information
Weight
0.15 g
Dimensions
7 × 8 × 6 cm
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