What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

Does the manufacturer offer OEM/ODM services?

Yes, both OEM and ODM services are available with flexible customization options.

What is the mechanical service life?

The mechanical service life is 1x10^5 operations (100,000 ops).

3 Pole 120A Polarized Latching Relay IEC 62055-31 for Electricity Meters

Name: 3 Pole 120A Polarized Latching Relay IEC 62055-31 for Electricity Meters
Brand: Zhejiang Great Electrical Co., Ltd.
SKU: 2142264925

Zhejiang, ChinaZhejiang Great Electrical Co., Ltd.

US$8.00-15.00

100 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Smart Energy Meter

Model NO.

GRT508M-120A

Phase

Electricity Type

Number of Pole

Load

High Power Relay

Protective Characteristics

Enclosed Relay

Action Principle

Electromagnetic Type

Size

Miniature

Type

Electric Parameter Relay

Coil Voltage

6-24VDC

Coil Type

Single Coil and Double Coil Optional

Contact Form

Switching Current

120A

Transport Package

Carton Packing

Specification

Outline Dimension: (110*52*24)mm

Origin

China

HS Code

85364110

Production Capacity

40000000PCS Per Year

Key features

High Current Capacity: Supports switching current up to 120A with 3-pole configuration for high power loads.

Low Power Consumption: Only impulse excitation needed for both single and double coil types, reducing energy usage.

Flexible Customization: Coil voltage 6-24VDC, coil type optional, and custom assemblies with wires or shunts available.

Robust Durability: Mechanical life of 100,000 operations and electrical life up to 6,000 operations at 120A.

High Safety Standards: 4KV dielectric strength between coil and contacts, compliant with IEC62055-31 and RoHS.

Compact Design: Miniature size with outline dimensions of 110x52x24 mm, suitable for smart energy meters.

Versatile Contact Options: Available in 3B/3H contact forms with AgSnO2 material and optional auxiliary contacts.

Company profile

Zhejiang Great Electrical Co., Ltd.

Zhejiang, 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: 19 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.81h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer and seller of power distribution switch-control equipment, hardware, mechanical and electrical equipment, molds, software, and related technical services. It reports ISO9001, ISO14001, and ISO45001 certifications, more than 10 production lines, 35 years of combined R&D engineer experience, and 41–50 quality-control staff. It offers multiple customization modes, ODM, and OEM services for known brands, but reported no new products in the past year and no available SDK. Service management procedures and corrective-action records are documented, while overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch, and zero countries listed for overseas services. Financial records are identified for 2023–2025, but no assessable financial results are provided. The supplier attended a 2025 European Energy Week exhibition and reports one-month lead times in both peak and off-season.

Supplier typeThe stated business scope covers manufacturing, sales, R&D, and technical services for power distribution switch-control equipment, hardware, mechanical and electrical equipment, molds, and software. This directly identifies the supplier as a diversified manufacturer with related engineering and service activities.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001 certifications, with ISO9001, ISO45001, and ISO14001 also listed under sustainable development management. UL is listed as a sustainable development and product certification capability, although the slices do not specify its scope or validity details.

Production capacityThe supplier operates more than 10 production lines, has 41–50 quality-control staff, and identifies relay and shunt production lines. It reports one-month average lead times in both peak and off-season, but the slices do not provide production capacity, utilization, output, or fulfillment-performance definitions sufficient to establish that capability exceeds requirements.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, flexible customization, customization from designs, and minor customization. It also reports ODM services and OEM services for known brands, providing direct evidence of broad customization and contract-manufacturing capability.