
LV851101SP Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $973.20 | Condition is New, Schneider Electric (Square D) LV851101SP ERMS SWITCH KIT 24VDC, FREE SHIPPING | 99.7% |

The Schneider Electric LV851101SP Masterpact MTZ Breaker erms Switch 24V Option Kit is a versatile and advanced electrical protection device designed for various low voltage applications. This breaker is part of Schneider Electric's Masterpact MTZ range, known for its compact size, high performance, and ease of installation.
The LV851101SP breaker is a type 2 circuit breaker that comes with an integrated earth leakage magnetic trip and residual current monitoring switch (erms). This combination provides additional safety and protection against earth leakage currents, making it an excellent choice for installations in residential, commercial, and industrial settings.
The 24V option kit allows the breaker to be used in low voltage applications. The kit includes a 24V transformer, wiring harness, and the necessary fuses, providing a complete solution for integrating the breaker into a low voltage electrical system.
This Schneider Electric breaker is designed with a robust and reliable mechanism that ensures reliable tripping and resetting. The contact system is made of copper alloy, ensuring excellent conductivity and long-lasting performance. The breaker also features a low voltage ride-through capability, which allows it to remain in its closed position during short voltage dips, ensuring the continuity of the electrical load.
The LV851101SP breaker comes with a user-friendly design, featuring a large operating handle and a clear indication of the status of the breaker. The breaker also has a locking mechanism to prevent accidental operation. The front panel is transparent, allowing easy access to the contacts for inspection and maintenance.
The Schneider Electric LV851101SP Masterpact MTZ Breaker erms Switch 24V Option Kit is an excellent choice for those looking for a reliable and advanced electrical protection device for their low voltage applications. Its compact size, easy installation, and advanced safety features make it a popular choice among electrical engineers, installers, and maintenance personnel.
Schneider Electric LV851101SP Masterpact MTZ Breaker ERS Switch 24V Option Kit: A Comprehensive Evaluation
Introduction:The Schneider Electric LV851101SP Masterpact MTZ Breaker ERS Switch 24V Option Kit is a versatile electrical device designed for various applications. This article aims to provide an unbiased evaluation of its features, benefits, and drawbacks to help potential buyers make an informed decision.
Pros:1. Versatility: The Schneider Electric LV851101SP Breaker ERS Switch is suitable for various applications due to its 24V option kit. This feature makes it an ideal choice for installations requiring lower voltage levels.
2. Enhanced Safety: The breaker incorporates the Earth Leakage Circuit Breaker (ELCB) function, ensuring additional protection against electrical hazards.
3. Easy Installation: The device's compact size and plug-in design facilitate easy installation, reducing installation time and labor costs.
4. Robust Design: The Schneider Electric LV851101SP Breaker ERS Switch is built with high-quality materials, ensuring durability and longevity.
5. Energy Efficiency: The device's Energy Rating System (ERS) compliance signifies its energy efficiency, making it a cost-effective choice in the long run.
Cons:1. Limited Load Capacity: With a maximum load capacity of 16A, this device might not be suitable for applications requiring higher power consumption.
2. Limited Voltage Range: While the 24V option kit is beneficial, it might not cater to installations requiring higher or lower voltage levels.
3. Higher Cost: Compared to standard circuit breakers, the Schneider Electric LV851101SP Breaker ERS Switch might be more expensive due to its advanced features and functions.
Conclusion:The Schneider Electric LV851101SP Masterpact MTZ Breaker ERS Switch 24V Option Kit offers several advantages, including versatility, enhanced safety, easy installation, robust design, and energy efficiency. However, its limitations, such as limited load capacity, voltage range, and higher cost, should be considered before making a purchase.
Recommendation:The Schneider Electric LV851101SP Masterpact MTZ Breaker ERS Switch 24V Option Kit is an excellent choice for installations requiring a lower voltage level (up to 24V) and a maximum load capacity of 16A. Its advanced safety features, energy efficiency, and ease of installation make it a worthwhile investment for applications where these factors are crucial. However, if your installation demands higher load capacity or voltage levels, it might be necessary to consider alternative options.
Details:
This listing is for a brand new, factory-packaged Schneider Electric erms switch option kit the masterpact mtz series of circuit breakers. Please review all photos carefully to see the new, in-box condition. Function: energy reduction maintenance settings erms switch option. Part number: LV851101SP.
The energy reduction maintenance settings erms feature is a critical safety option that reduces arc flash energy during maintenance, protecting personnel. Compatibility: masterpact mtz2 and mtz3 circuit breakers. Schneider erms kit best price!: Electric masterpact mtz switch 24v: condition: new. Control voltage : 24v ac/dc.
Technical specifications:: brand: Schneider Electric.
specifications indusswitch:
- brand: Schneider Electric
- mpn: Lv851101sp
- part type: Switch Kit
- fuse type: Switch
- country/region of manufacture: Mexico
- switch style: Combination
offer indusswitch:
- started: august 3, 2025
- best offers: true
- price: $973.20
- item condition: New
- sold #: 19
- options: ship-to-home
- in stock #: 1
- availability: in stock
payments indusswitch:
- credit card: mastercard
- other
- wallet: google-pay
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- carrier: usps
- type: calculated
- class: expedited
- service: usps priority mail
- transit: 4-9 days
seller indusswitch:
- rating: 100.0%
- # reviews: 1699
- city: plaistow, new hampshire
returns indusswitch:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: seller
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