Note: The product was previously mislabeled as a “circuit breaker” in the original text; its correct classification is a “disconnector”.
Product Positioning
The C123160LSZ is a 3-pole disconnector from Schneider Electric’s ComPacT NSXm NA series, with a rated current of 160A. It is mainly used in industrial and commercial power distribution systems to provide reliable circuit isolation.
Important Note: This product is a disconnector (switch-disconnector), not a circuit breaker. Its primary function is to safely isolate circuits and it does not provide overload or short-circuit protection.
Model Interpretation
C12: ComPacT NSXm series disconnector
3: 3-pole design
160: Rated current of 160A
LS: Standard type with EverLink connectors (Left and center poles wire taps on OFF end)
Z: Internal batch production identifier, which does not affect product performance or functionality. For replacement, the model C123160LS can be used.
Technical Specifications
| Specification | Value |
| Rated Operating Voltage | 690V AC 50/60Hz |
| Rated Insulation Voltage | 800V AC 50/60Hz |
| Rated Current | 160A (for AC-22A duty) |
| 100A (for AC-23A duty) | |
| Short-Time Withstand Current | 1.5kA (for 1 second) |
| Short-Circuit Making Capacity | 2.13kA (when used independently) |
| 150kA (when used with upstream circuit breakers) | |
| Degree of Protection (IP Rating) | IP40 (front face) |
| Mechanical Life | 20,000 operating cycles |
| Ambient Temperature | Operation: -25℃ to +70℃ |
| Storage: -50℃ to +85℃ | |
| Dimensions | 81mm (width) × 137mm (height) × 80mm (depth) |
| Weight | 1.06kg |
Core Features
- EverLink Technology
– An innovative connection system that provides more reliable electrical connections and reduces contact resistance and temperature rise.
– Supports multiple conductor sizes: 2.5~95mm² solid copper conductors or 2.5~70mm² stranded copper conductors.
– Enables fast and safe conductor connection without the need for special tools.
- Flexible Installation Methods
– Supports 35mm standard DIN rail mounting and backplate mounting.
– Compact design saves space in distribution cabinets.
- Safe and Reliable Isolation Function
– Complies with isolation requirements of the IEC 60947-3 standard.
– Clear contact position indication for easy confirmation of circuit status.
– Can be used as a main switch or maintenance/repair switch, but is not suitable for use as a safety switch or emergency stop device.
- Compatibility
– Fully compatible with the accessories and auxiliary devices of ComPacT NSXm series circuit breakers.
– Same installation dimensions (81mm width) for easy mixed use in the same distribution cabinet.
Application Scenarios
- Industrial Automation Systems: Used for main power isolation of equipment to facilitate maintenance and inspection.
- Commercial Building Power Distribution: Power isolation for floors or zones in shopping malls, hospitals, office buildings, etc.
- Mechanical Equipment: Power isolation for machine tools, production lines, etc., to ensure maintenance safety.
- Distribution Boxes/Cabinets: Used as incoming or outgoing switches to facilitate circuit maintenance.
Differences from Circuit Breakers
| Feature | C123160LSZ (Disconnector) | Circuit Breaker (e.g., NSXm series) |
| Protection Function | No overload/short-circuit protection | Equipped with overload and short-circuit protection |
| Main Purpose | Circuit isolation to ensure maintenance safety | Circuit protection and on/off control |
| Breaking Capacity | Low (2.13kA) | High (up to 150kA) |
| Operating Frequency | Low (suitable for infrequent operation) | High (suitable for normal switching operations) |
Summary
The Schneider C123160LSZ is a high-performance 3-pole disconnector, specifically designed for industrial and commercial applications requiring reliable circuit isolation. Its core advantages include EverLink connection technology, compact design, and compatibility with NSXm series products. If circuit protection is required, it is recommended to select NSXm series circuit breakers instead of disconnectors.
Price Analysis of Schneider Disconnector C123160LSZ
Official/Reference Price
The official reference price of the Schneider C123160LSZ disconnector ranges from approximately ¥1,000 to ¥1,500. The specific price varies depending on the purchase channel, quantity, and region.
- Model Explanation
The C123160LSZ and C123160LS are the same product. The suffix “Z” only represents an internal batch identifier and does not affect product performance or functionality. The C123160LS can be used as a replacement.
- Reasons for Price Differences
Regional Differences: Pricing varies across countries/regions; prices in the European market are generally higher than in the Chinese market.
Channel Differences: Prices from officially authorized distributors are higher but come with guaranteed after-sales service; prices on e-commerce platforms are lower.
Bulk Purchase Effect: The larger the purchase quantity, the lower the unit price. For orders of 500 units or more, the unit price may drop below ¥1,000.
Promotional Activities: Prices may decrease by 10-15% during specific periods.
Negotiation Tips
– For bulk purchases (≥10 units), a 5-10% discount can be requested.
– Long-term cooperation with agents can lead to more favorable prices.
– Direct contact with regional sales representatives may result in additional discounts.
Summary
The current mainstream market price of the Schneider C123160LSZ disconnector ranges from ¥950 to ¥1,600. Among these, the promotional price of ¥947.67 (contact via WhatsApp: 0086-13811255435) is the lowest official channel price available at present. It is recommended to inquire and compare prices from multiple authorized distributors before purchasing; bulk purchases can yield more favorable prices. For accurate quotations, you can directly contact Schneider Electric’s official sales hotline or check real-time prices through the mySchneider platform.
Would you like me to further optimize the translation of specific sections (such as technical terms or specification descriptions) to align with more localized English usage in the electrical industry
