What is the warranty period for this product?

The unit comes with a 12-month official factory warranty.

What are the recommended maintenance intervals?

Recommended maintenance includes a half-year inspection for overheating, a 2-year maintenance for cleaning, and a 6-year full check for protection verification.

250 Breaker Control Unit Micrologic 5.2 E Control Unit

Name: C2535e250 Schneider Nsx 100/160/250 Breaker Control Unit Micrologic 5.2 E Control Unit
Brand: Shanghai People electric industrial Co., Ltd.
SKU: 2182678492

Shanghai, ChinaShanghai People electric industrial Co., Ltd.

US$440.00

1 Piece

Product profile

Customization

Available

Product Series

Compact New Generation

Name of Trip Unit

Micrologic 5.2e

Model NO.

C2535E250

Trip Unit Protection Function

LSI

Trip Unit Rating

250A

Rated Voltage

690 V AC 50/60 Hz

Transport Package

Cartoon Box

Specification

C2535E250

Trademark

Schneider

Origin

China

HS Code

8538900000

Production Capacity

200/Month

Key features

Cost-Optimized Protection: Removes short-time delay and ammeter functions to lower costs while retaining core LI overcurrent protection.

Self-Powered Design: Powered by main circuit current without external control power, simplifying wiring and reducing failure points.

Plug-in Modular Installation: Direct snap-in design for NSX 250 breakers, installable by electricians in 3 minutes without extra wiring.

Global Certification Compliance: Fully complies with IEC 60947-2, CE, CCC, and GB 14048.2 standards for worldwide use.

High Reliability in Harsh Environments: Simplified electronic structure ensures stable operation in high-dust and high-vibration industrial settings.

Fast Delivery Lead Time: Supports bulk stock delivery with a 7-12 day lead time for large orders.

12-Month Factory Warranty: Comes with a 12-month official factory warranty covering mechanical defects.

Wide Application Compatibility: Ideal for main distribution feeders, motor loads, and general industrial cabinets up to 690V AC.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceR&D Capabilities

Shanghai People electric industrial Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.75h

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based manufacturer with one production line, stated switchgear output of 1,000 pieces, mature workers, complete production and testing equipment, and a quality-control team of 21–30 staff. It provides OEM services for well-known brands and supports extensive customization, but reports no available SDK. The supplier states that it holds ISO9001, ISO14001, ISO45001, and national 3C certification for low-voltage distribution boxes, although another record lists supplier-management-system certification as NIL. Service procedures, corrective actions, and complaint handling are documented and followed, while finished-product inspections have instructions but no written records. Financial evidence is limited to year labels without performance figures. Export experience is stated as nine years, with markets including South America and North America. Overseas warehouses, showrooms, agents, branches, and offline trade-show participation are not available. Named customers include Baidu...

Supplier typeThe supplier is presented as a Shanghai-based manufacturer of switchgear and low-voltage distribution boxes, with its own production and testing equipment, one production line, and stated output of 1,000 switchgear pieces. Its products are used in factories, hospitals, schools, data centers, and other industries, indicating an industrial electrical-equipment manufacturing profile.

R&D capabilityThe supplier reports two years of total R&D-engineer experience and explicitly states that no SDK is available. It offers customization, but the provided evidence does not establish strong product-development, software-integration, or advanced innovation capability.

Production capacityThe supplier reports mature workers, complete production and testing equipment, one production line, 21–30 quality-control staff, and stated switchgear output of 1,000 pieces. It claims reliable quality and short delivery, with one-month lead times in both peak and off-peak seasons, but does not conduct continuous quantity reconciliation for each batch or mass production.

Customization capabilityThe supplier provides OEM services for well-known brands and lists customization from samples, designs, full customization, minor customization, and flexible customization. Its products can also be manufactured as low-voltage distribution boxes with protection grades up to IP65, supporting a broad stated customization scope.

Client casesThe supplier names Baidu cloud computing center, PetroChina Iraq, Sudan Bandi Group, and Sheraton Hotel as customers, while its products are described as being used in factories, hospitals, schools, data centers, and other industries. These named cases and application sectors provide explicit evidence of customer and industry exposure, although no project details or verification records are supplied.

Product Q&A

Q:What is the protection logic of the MicroLogic 5.2 E?

It features a two-segment LI protection logic, combining Long-time delay (L) and Instantaneous (I) protection for standard overcurrent safety.

Q:Does this unit require an external power supply?

No, it is self-powered by the main circuit current, eliminating the need for additional control loops or external power sources.

Q:How is the long-delay protection setting adjusted?

The long-delay protection setting (Ir) is continuously adjustable from 0.7 to 1.0 times the rated current (In) via a front precision dial.

Q:What is the instantaneous trip setting range?

The instantaneous trip setting (Ii) is fixed adjustable from 10 to 14 times the rated current (In), covering 2500A to 3500A.

Q:Is this unit compatible with existing NSX 250 breakers?

Yes, it is factory-matched for 3-pole 250A medium-frame ComPacT NSX circuit breakers and supports direct replacement of thermal-magnetic units.

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C2535e250 Schneider Nsx 100/160/250 Breaker Control Unit Micrologic 5.2 E Control Unit