Honeywell CSN Series Current Transformer 300 A 1:2000 15V 26 mm Bore
- RS Stock No.:
- 477-4749
- Mfr. Part No.:
- CSNS300F
- Manufacturer:
- Honeywell
Subtotal (1 unit)*
€291.61
(exc. VAT)
€358.68
(inc. VAT)
Temporarily out of stock
- Shipping from 24 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €291.61 |
*price indicative
- RS Stock No.:
- 477-4749
- Mfr. Part No.:
- CSNS300F
- Manufacturer:
- Honeywell
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Honeywell | |
| Product Type | Current Transformer | |
| Series | CSN | |
| Secondary DC Resistance | 31Ω | |
| Terminal Type | Molex Type Connector or Flying Lead | |
| Primary Current | 300A | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Mount Type | Horizontal, Vertical | |
| Maximum Operating Frequency | 150kHz | |
| Minimum Operating Frequency | 0Hz | |
| Bore Size | 26mm | |
| Turns Ratio | 1:2000 | |
| Supply Voltage | 15V | |
| Select all | ||
|---|---|---|
Brand Honeywell | ||
Product Type Current Transformer | ||
Series CSN | ||
Secondary DC Resistance 31Ω | ||
Terminal Type Molex Type Connector or Flying Lead | ||
Primary Current 300A | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Mount Type Horizontal, Vertical | ||
Maximum Operating Frequency 150kHz | ||
Minimum Operating Frequency 0Hz | ||
Bore Size 26mm | ||
Turns Ratio 1:2000 | ||
Supply Voltage 15V | ||
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
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