Circuit breaker – Yueqing Weixin Electric Technology Co., Ltd

High breaking miniature circuit breaker

lewsin — Thu, 29 Jun 2023 08:57:05 +0000

product type	miniature circuit breaker
number of poles	1P/2P/3P/4P
Product Application	Distribution protection
Number of protection poles	1,2,3,4
Rated current (In)	100 A at… 30 ° C
Type of release device	thermo-magnetic
Release curve	C
Breaking Capacity	10 kA Icu on… 440 V AC 50/60 Hz in accordance with IEC 60947-2 30 kA Icu on… 230… 240 V AC 50/60 Hz in accordance with IEC 60947-2 15 kA Icu on… 400… 415 V AC 50/60 Hz in accordance with IEC 60947-2 15000 A Icn on… 400 V AC 50/60 Hz in accordance with IEC 60898-1
Isolation function	Applicable in accordance with IEC 60947-2
main information

Network frequency	50/60 Hz
Rated working voltage [Ue]	230 V AC/400 V AC 50/60 Hz
Magnetic release limit	5…10 x In
Current limiting level	3. Complies with IEC 60898-1
Rated insulation voltage [Ui]	500 V AC 50/60 Hz in accordance with IEC 60947-2
Rated impulse withstand voltage [Uimp]	6 kV complies with IEC 60947-2
Contact position indication	have
control type	handle
Local signal indication	On/off indication
Installation type	Locking clip locking
Installation method	DIN rail installation
mechanical life	20000 times
Electrical life	5000 times
Wiring ability	Tunnel type terminal with upper or lower wiring 1… 50 mm ² single stranded hard wire without wire terminal Tunnel terminal with or without wire connection, 1.5… 35 mm ² flexible wire (optional)

High breaking miniature circuit breaker C65

lewsin — Thu, 29 Jun 2023 08:54:36 +0000

product type	miniature circuit breaker
number of poles	3P
Product Application	Distribution protection
Number of protection poles	3
Rated current [In]	100 A at… 30 ° C
Network	AC
Type of release device	thermo-magnetic
Release curve	C
Breaking Capacity	10 kA Icu on… 440 V AC 50/60 Hz in accordance with IEC 60947-2 30 kA Icu on… 230… 240 V AC 50/60 Hz in accordance with IEC 60947-2 15 kA Icu on… 400… 415 V AC 50/60 Hz in accordance with IEC 60947-2 15000 A Icn on… 400 V AC 50/60 Hz in accordance with IEC 60898-1
Isolation function	Applicable in accordance with IEC 60947-2
main information

Network frequency	50/60 Hz
Rated working voltage [Ue]	400 V AC 50/60 Hz
Magnetic release limit	5…10 x In
Current limiting level	3. Complies with IEC 60898-1
Rated insulation voltage [Ui]	500 V AC 50/60 Hz in accordance with IEC 60947-2
Rated impulse withstand voltage [Uimp]	6 kV complies with IEC 60947-2
Contact position indication	have
control type	handle
handle	On/off indication
On/off indication	Locking clip locking
Installation method	DIN rail installation
Supplementary Information
mechanical life	20000 times
Electrical life	5000 times
Wiring ability	Tunnel type terminal with upper or lower wiring 1… 50 mm ² single stranded hard wire without wire terminal Tunnel terminal with or without wire connection, 1.5… 35 mm ² flexible wire (optional)

PG-20A

lewsin — Thu, 29 Jun 2023 08:51:47 +0000

The CM1 series circuit breaker is mainly used for overload, undervoltage, and short circuit protection of distribution lines and power equipment in distribution networks with AC frequency of 50Hz-60Hz, rated insulation voltage of 800V, rated working voltage of 690V and below, and rated current of 1250A and below. Plastic shell circuit breakers with 400A shell level and below can also be used for motor overload, undervoltage, and short circuit protection. Under normal circumstances, it can be used for infrequent switching of circuits and infrequent starting of motors.
This series of circuit breakers has the characteristics of small size, high short-circuit breaking capacity, small arcing distance, and anti vibration. When the overload current or short-circuit current reaches or exceeds its specified value, the circuit breaker will automatically trip, thereby cutting off the power supply and protecting the equipment on the load side.
Special Model Description:
Type C: Basic, able to meet basic requirements;
S-type: Standard type (equivalent to L-type) suitable for use in power systems with 10 times the current and most occasions;
M-type: higher breaking type, used for motor starting and protection, and power cabinet;
H-type: High segment type, suitable for 12 times trip current and motor protection;

CM1 molded case circuit breaker

lewsin — Thu, 29 Jun 2023 08:45:50 +0000

C45 miniature circuit breaker

lewsin — Thu, 29 Jun 2023 08:43:50 +0000

product type	miniature circuit breaker
number of poles	1P/2P/3P/4P
Product Application	Distribution protection
Number of protection poles	1,2,3,4
Rated current (In)	100 A at… 30 ° C
Type of release device	thermo-magnetic
Release curve	C
Breaking Capacity	10 kA Icu on… 440 V AC 50/60 Hz in accordance with IEC 60947-2 30 kA Icu on… 230… 240 V AC 50/60 Hz in accordance with IEC 60947-2 15 kA Icu on… 400… 415 V AC 50/60 Hz in accordance with IEC 60947-2 15000 A Icn on… 400 V AC 50/60 Hz in accordance with IEC 60898-1
Isolation function	Applicable in accordance with IEC 60947-2
main information

Network frequency	50/60 Hz
Rated working voltage [Ue]	230 V AC/400 V AC 50/60 Hz
Magnetic release limit	5…10 x In
Current limiting level	3. Complies with IEC 60898-1
Rated insulation voltage [Ui]	500 V AC 50/60 Hz in accordance with IEC 60947-2
Rated impulse withstand voltage [Uimp]	6 kV complies with IEC 60947-2
Contact position indication	have
control type	handle
Local signal indication	On/off indication
Installation type	Locking clip locking
Installation method	DIN rail installation
mechanical life	20000 times
Electrical life	5000 times
Wiring ability	Tunnel type terminal with upper or lower wiring 1… 50 mm ² single stranded hard wire without wire terminal Tunnel terminal with or without wire connection, 1.5… 35 mm ² flexible wire (optional)

CM1 molded case circuit breaker

lewsin — Thu, 29 Jun 2023 08:26:12 +0000

The CM1 series circuit breaker is mainly used for overload, undervoltage, and short circuit protection of distribution lines and power equipment in distribution networks with AC frequency of 50Hz-60Hz, rated insulation voltage of 800V, rated working voltage of 690V and below, and rated current of 1250A and below. Plastic shell circuit breakers with 400A shell level and below can also be used for motor overload, undervoltage, and short circuit protection. Under normal circumstances, it can be used for infrequent switching of circuits and infrequent starting of motors.
This series of circuit breakers has the characteristics of small size, high short-circuit breaking capacity, small arcing distance, and anti vibration. When the overload current or short-circuit current reaches or exceeds its specified value, the circuit breaker will automatically trip, thereby cutting off the power supply and protecting the equipment on the load side.
Special Model Description:
Type C: Basic, able to meet basic requirements;
S-type: Standard type (equivalent to L-type) suitable for use in power systems with 10 times the current and most occasions;
M-type: higher breaking type, used for motor starting and protection as well as power cabinet;
H-type: High segment type, suitable for 12 times trip current and motor protection;