Honeywell CSNS Series Current Transformer, 600A Input, 600:1, 150 mA Output, 26mm Bore, 15 V
- RS Stock No.:
- 477-4711
- Mfr. Part No.:
- CSNS300M
- Manufacturer:
- Honeywell
Bulk discount available
Subtotal (1 unit)*
HK$1,592.10
FREE delivery for orders over HK$250.00
In Stock
- 6 unit(s) ready to ship from another location
- Plus 25 unit(s) shipping from 18 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | HK$1,592.10 |
| 5 - 9 | HK$1,560.30 |
| 10 + | HK$1,529.10 |
*price indicative
- RS Stock No.:
- 477-4711
- Mfr. Part No.:
- CSNS300M
- Manufacturer:
- Honeywell
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Honeywell | |
| Current Ratio | 600:1 | |
| Series | CSNS | |
| Bore Size | 26mm | |
| Sensor Technology | Closed Loop | |
| Supply Voltage | 15 V | |
| Input Current | 600A | |
| Output Current | 150 mA | |
| Overall Height | 61.2mm | |
| Overall Width | 67.5mm | |
| Overall Depth | 19mm | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Mounting Type | Busbar, PCB Mount | |
| Dimensions | 2.66 x 0.75 x 2.39 in | |
| Select all | ||
|---|---|---|
Brand Honeywell | ||
Current Ratio 600:1 | ||
Series CSNS | ||
Bore Size 26mm | ||
Sensor Technology Closed Loop | ||
Supply Voltage 15 V | ||
Input Current 600A | ||
Output Current 150 mA | ||
Overall Height 61.2mm | ||
Overall Width 67.5mm | ||
Overall Depth 19mm | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Mounting Type Busbar, PCB Mount | ||
Dimensions 2.66 x 0.75 x 2.39 in | ||
RoHS Status: Exempt
CSNS300 Sensors
Flexible alternative to the current shunt or transformers for the isolated measurement of a.c. or d.c. currents. Based on the principle of Hall effect and null balance method.
Small footprint
Measures dc, ac and impulse currents
Large primary conductor hole
High accuracy
Typical applications include; variable speed drives, overcurrent protection, power supply systems, frequency converters, UPS, robotics, battery management systems and welding equipment
Measures dc, ac and impulse currents
Large primary conductor hole
High accuracy
Typical applications include; variable speed drives, overcurrent protection, power supply systems, frequency converters, UPS, robotics, battery management systems and welding equipment

Honeywell Current Transformer, 12 to 18V DC Supply Voltage, +0.5% Accuracy - CSNS Series - CSNS300M
For accurate measurements in high-current applications, choose this robust current transformer from Honeywell. It uses Hall effect closed-loop technology to accurately detect currents of +600A for use in heavy-duty applications. The transformer's thermoplastic housing offers resistance to impact and serves as an insulator to prevent electric shocks and ensure safe operation. It can be mounted with busbars or installed directly onto your PCB, making it a versatile choice.
Features & Benefits
• Accuracy of ±0.5% for precise current measurements
• Broad operating temperature range of -40°C to +85°C for use in demanding settings
• Broad operating temperature range of -40°C to +85°C for use in demanding settings
Applications
• Measurement and instrumentation
• Variable speed drives
• Automation industry
• Variable speed drives
• Automation industry
What types of currents does this transformer detect?
This transformer can detect AC, DC and impulse currents, making it a versatile option for use in a wide range of applications.
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