EN 60947-2)

Model : A9N18369

รายละเอียด

This Acti9 C120N is a low voltage multistandard miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 125A rated current and C tripping curve. The Icn rated short circuit breaking capacity is up to 10000A at 230VAC to 400VAC conforming to IEC/EN 60898-1 standard. This product complies with industrial standard IEC/EN 60898-1 and residential standard IEC/EN 60947-2. This miniature circuit breaker combines functions of circuit protection against short circuit and overload current, control and isolation. The presence of green strip guarantees contact open physically and allows work to be carried out safely on the downstream circuit. It has good overvoltage withstand capacity. The product is designed to offer a high industrial performance level It has an electrical endurance going up to 5000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is equal or below 375VDC, 220VAC to 240VAC, 230VAC to 400VAC, 380VAC to 415VAC or 440VAC. Its limitation class 3 (according to IEC/EN 60947-2 standard) improves downstream circuit protection cost. The product can be clipped on a DIN rail. Its width is 9 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is white (RAL 9003). The dimensions are (W) 81mm x (H) 81mm x (D) 73mm. The weight is 0.615kg. It has an IP20 degree of protection (as per IEC 60529 standard) on its terminals. The operating temperature is from -25°C to +70°C. The storage temperature is from -40°C to +85°C.

ข้อมูลจำเพาะ

Main
Range	Acti9
product name	Acti9 C120
Product or component type	Miniature circuit-breaker
Device short name	C120N
Device application	Distribution
Poles description	3P
Number of protected poles	3
[In] rated current	125 A at 30 °C
Network type	AC
Trip unit technology	Thermal-magnetic
Curve code	C
Breaking capacity	10000 A Icn at 230…400 V AC 50/60 Hz conforming to EN/IEC 60898-1 6 kA Icu at 440 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 10 kA Icu at <= 375 V DC conforming to EN/IEC 60947-2
Suitability for isolation	Yes conforming to IEC 60947-2
Standards	EN/IEC 60947-2 EN/IEC 60898-1
Product certifications	EAC

Complementary
Network frequency	50/60 Hz
[Ue] rated operational voltage	<= 375 V DC 380…415 V AC 50/60 Hz 220…240 V AC 50/60 Hz 440 V AC 50/60 Hz 230…400 V AC 50/60 Hz
Magnetic tripping limit	5…10 x In
[Ics] rated service breaking capacity	7500 A 75 % conforming to EN/IEC 60898-1 – 230…400 V AC 50/60 Hz 4.5 kA 75 % conforming to EN/IEC 60947-2 – 440 V AC 50/60 Hz 7.5 kA 75 % conforming to EN/IEC 60947-2 – 380…415 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 – 220…240 V AC 50/60 Hz 10 kA 100 % conforming to EN/IEC 60947-2 – <= 375 V DC
Limitation class	3 conforming to EN/IEC 60947-2
[Ui] rated insulation voltage	500 V AC 50/60 Hz conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage	6 kV conforming to EN/IEC 60947-2
Contact position indicator	Yes
Control type	Toggle
Local signalling	ON/OFF indication
Mounting mode	Clip-on
Mounting support	35 mm symmetrical DIN rail
Comb busbar and distribution block compatibility	YES
9 mm pitches	9
Height	81 mm
Depth	73 mm
Width	81 mm
Net weight	0.615 kg
Colour	White
Mechanical durability	20000 cycles
Electrical durability	5000 cycles conforming to IEC 60947-2
Locking options description	Handle sealable with cable diameter 0.7mm in OFF or ON position
Connections – terminals	Tunnel type terminals1…50 mm² rigid Tunnel type terminals1.5…35 mm² flexible
Wire stripping length	15 mm
Tightening torque	3.5 N.m
Earth-leakage protection	Separate block

Environment
IP degree of protection	IP20 conforming to IEC 60529
Pollution degree	3 conforming to IEC 60947-2
Overvoltage category	IV
Tropicalisation	2 conforming to IEC 60068-1
Relative humidity	95 % at 55 °C
Operating altitude	2000 m
Ambient air temperature for operation	-25…70 °C
Ambient air temperature for storage	-40…85 °C

Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	7.500 cm
Package 1 Width	8.000 cm
Package 1 Length	8.000 cm
Package 1 Weight	583.000 g
Unit Type of Package 2	BB1
Number of Units in Package 2	4
Package 2 Height	8.500 cm
Package 2 Width	9.500 cm
Package 2 Length	33.000 cm
Package 2 Weight	2.403 kg
Unit Type of Package 3	S03
Number of Units in Package 3	24
Package 3 Height	30.000 cm
Package 3 Width	30.000 cm
Package 3 Length	40.000 cm
Package 3 Weight	14.731 kg