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CS Switch CK3-50K/4510 AC380V
Brand:
Series:
CK3
Switching Capacitor Capacity:
33.3kvar
Control Coil Voltage:
380/400VAC
Auxiliary Contacts:
1NO
Rated Current:
50A
Model:
CK3-50K/4510 AC380V
Order Number:
C0069340
Description:
CS Switch capacitor contactor CK3-50K/4510 AC380V, auxiliary contact 1NO, switching capacitor capacity 33.3kvar, rated current 50A
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | CS Switch | |
| Series： | CK3 | |
| Switching Capacitor Capacity： | 33.3kvar | |
| Control Coil Voltage： | 380/400VAC | |
| Auxiliary Contacts： | 1NO | |
| Rated Current： | 50A |
Products with the same attribute : 0
Show details
Series Overview
Series Overview
The CK3/CK3B series AC contactors and CJ R3/CJ R3B series thermal overload relays are small - volume and highly reliable products designed and produced by Changshu Fuji Electric Co., Ltd., a joint venture between our company and Fuji Electric Co., Ltd. They are divided into two major series:
-
The CK3 series contactors and the corresponding CJ R3 series thermal overload relays. For the contactors, at AC400V, the current ranges from 9A to 800A, with a total of 22 specifications. For the thermal overload relays, the current ranges from 0.1A to 450A, with a total of 11 specifications.
-
The CK3B series contactors and the corresponding CJ R3B series thermal overload relays. For the contactors, at AC400V, the current ranges from 6A to 95A, with a total of 11 specifications. For the thermal overload relays, the current ranges from 0.1A to 96A, with a total of 5 specifications.
-
Additionally, there are 3 specifications of CK3 - 25K, 50K, 65K capacitor circuit switching contactors derived from external contactors and 5 specifications of FSG - 4 contactor - type relays.
-
The contactors, thermal overload relays, and contactor - type relays comply with the following standards:IEC 60947 - 1 and GB/T 14048.1 - 2012 Low - voltage switchgear and controlgear General rulesIEC 60947 - 4 - 1 and GB/T 14048.4 - 2010 Low - voltage switchgear and controlgear Electromechanical contactors and motor starters (including motor protectors)IEC 60947 - 5 - 1 and GB/T 14048.5 - 2008 Low - voltage switchgear and controlgear Control circuit devices and switching elements Electromechanical control circuit devices
Normal Service Conditions and Installation Conditions
- Ambient air temperature: - 5°C ~ + 55°C;
- Altitude of the installation site: not exceeding 2000m;
- Relative humidity of the air at the installation site: not exceeding 85% at the maximum temperature of + 40°C;
- Pollution degree: level 3;
- Capable of withstanding a mechanical shock with an acceleration of 50m/s2;
- Installation category of the main circuit: Ⅲ, installation category of the auxiliary control circuit: Ⅱ;
- Installed with screws or on a 35mm guide rail, installation angle;
- Should be installed in a place without explosion hazard, without conductive dust, and without sufficient corrosion to metal and damage to insulation;
- Should be installed in a place without rain and snow intrusion;
- Storage conditions: ambient air temperature: - 40°C ~ + 65°C.
Series Overview
Series Overview
The CK3/CK3B series AC contactors and CJ R3/CJ R3B series thermal overload relays are small - volume and highly reliable products designed and produced by Changshu Fuji Electric Co., Ltd., a joint venture between our company and Fuji Electric Co., Ltd. They are divided into two major series:
-
The CK3 series contactors and the corresponding CJ R3 series thermal overload relays. For the contactors, at AC400V, the current ranges from 9A to 800A, with a total of 22 specifications. For the thermal overload relays, the current ranges from 0.1A to 450A, with a total of 11 specifications.
-
The CK3B series contactors and the corresponding CJ R3B series thermal overload relays. For the contactors, at AC400V, the current ranges from 6A to 95A, with a total of 11 specifications. For the thermal overload relays, the current ranges from 0.1A to 96A, with a total of 5 specifications.
-
Additionally, there are 3 specifications of CK3 - 25K, 50K, 65K capacitor circuit switching contactors derived from external contactors and 5 specifications of FSG - 4 contactor - type relays.
-
The contactors, thermal overload relays, and contactor - type relays comply with the following standards:IEC 60947 - 1 and GB/T 14048.1 - 2012 Low - voltage switchgear and controlgear General rulesIEC 60947 - 4 - 1 and GB/T 14048.4 - 2010 Low - voltage switchgear and controlgear Electromechanical contactors and motor starters (including motor protectors)IEC 60947 - 5 - 1 and GB/T 14048.5 - 2008 Low - voltage switchgear and controlgear Control circuit devices and switching elements Electromechanical control circuit devices
Normal Service Conditions and Installation Conditions
- Ambient air temperature: - 5°C ~ + 55°C;
- Altitude of the installation site: not exceeding 2000m;
- Relative humidity of the air at the installation site: not exceeding 85% at the maximum temperature of + 40°C;
- Pollution degree: level 3;
- Capable of withstanding a mechanical shock with an acceleration of 50m/s2;
- Installation category of the main circuit: Ⅲ, installation category of the auxiliary control circuit: Ⅱ;
- Installed with screws or on a 35mm guide rail, installation angle;
- Should be installed in a place without explosion hazard, without conductive dust, and without sufficient corrosion to metal and damage to insulation;
- Should be installed in a place without rain and snow intrusion;
- Storage conditions: ambient air temperature: - 40°C ~ + 65°C.
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
Email: Anthony@icxsg.com
We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!
We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com
