Transformer for busbars (Current Transformer CT) 'KBM-□□'
KBM-□□
Any type of circuit breaker for ugly bars can be matched. It is a product with good performance and price. Instruments for distribution boards, control panels, distribution panels, and panels.
KBM is our busbar-type CT and is a product compatible with circuit breakers (CB). The primary current range is from 50 to 1600, allowing for a wide range of applications. The KBM series has diversified the size of the CT to match the size of the circuit breakers. Therefore, it is a recommended product for those who are unsure about choosing a CT for their circuit breaker. For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
This is a product designed for circuit breakers (CB). Common specifications: Secondary current: 5A or 1A Overcurrent strength: 40 times Maximum voltage: 1.15kV Withstand voltage: 4.0kV for 1 minute Frequency: 50/60Hz
Price information
KBM-31: 2,100 yen KBM-32: 2,100 yen KBM-34: 2,250 yen KBM-36: 2,550 yen
Price range
P1
Delivery Time
P3
※There is an agency in Yokohama, Japan, that has stock available.
Applications/Examples of results
This is a transformer for busbars. It is a product designed to match circuit breakers (CB).
Detailed information
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This is the specification of the KBM series. You can see the range of primary current based on the model name.
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This is a picture of when it was attached to the busbar circuit breaker. Please refer to it.
Line up（4）
| Model number | overview |
|---|---|
| KBM-31 | Applicable to CB 100AF Operating current 50~75A(2.5VA) 100A(5VA) Class 3.0 Frequency 50/60Hz |
| KBM-32 | Applicable to CB 250AF Operating current 75~120A(2.5VA) 150A(5VA) Class 3.0 Operating current 200~250A(5VA) Class 1.0 Frequency 50/60Hz |
| KBM-34 | Applicable to CB 400AF Operating current 100~150A(5VA) 200~400A(15VA) Class 1.0 Frequency 50/60Hz |
| KBM-36 | Applicable to CB 600AF Operating current 100~150A(5VA) 200~300A(15VA) 400~1600A(40VA) Class 1.0 Frequency 50/60Hz |
catalog（1）
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Company information
Our company was founded in 1979 and has grown from producing early analog (needle-type) instruments to digital instruments, as well as products that allow for the observation of electrical data via wireless and the internet. This development reflects the strong commitment of our employees to walk alongside our customers. Additionally, we are making proactive investments in technology development at our affiliated research institute and are thoroughly operating our business processes with a customer-centric approach. We are dedicated to meeting the diverse needs of our customers through more differentiated services. In our case, we have become well-known in South Korea for our measuring instruments (analog, digital meters, and CT, VT). We have been exporting to Japanese companies for over a decade, and we have registered with Ipros to introduce our products to more Japanese customers. In 2022, we registered as a corporation in Tokyo and have since relocated our corporate office to Osaka under the name "LIGHTSTAR JAPAN." We also have Japanese staff on-site, and we look forward to serving you.