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DIN Rail Meter Relays
-- Steady & Reliable Manufacturer --
Introduction
DIN rail meter relays are designed specifically for power metering devices and are widely used in various meters and distribution systems. With rail mounting, they can be easily integrated into electrical control systems, enabling energy monitoring, distribution, and management, ensuring efficient and reliable operation. Huajin Technology offers DIN rail meter relays with magnetic latching technology, providing low power consumption and long service life for metering applications.
Specifications
| Parameter | Specification |
|---|---|
| Contact Current Rating | 5A – 40A |
| Coil Voltage Options | 5V, 12V, 24V, 48V DC |
| Contact Form | 1A, 1C, 2A |
| Initial Contact Resistance | ≤ 30 mΩ |
| Electrical Life | ≥ 10,000 operations |
| Mechanical Life | ≥ 100,000 operations |
| Dielectric Strength (Coil to Contact) | ≥ 4000 VAC / 1 minute |
| Mounting | 35mm DIN Rail |
| Operating Temperature | -25°C to +70°C |
| Safety Approvals | State Grid, CCC, TUV |
Applications
- Power metering devices
- Distribution systems
- Energy monitoring equipment
- Electrical control systems
- Industrial automation panels
Advantages
- Compact footprint saves panel space
- Magnetic latching reduces power consumption
- Easy DIN rail installation and removal
- Long mechanical life for metering applications
- Reliable switching for critical monitoring
Frequently Asked Questions
What is a DIN rail meter relay?
A DIN rail meter relay is a switching device designed for mounting on standard 35mm DIN rails inside electrical control panels. These relays are specifically engineered for power metering applications, providing reliable switching for energy monitoring and distribution systems with compact form factors.
What are the advantages of magnetic latching in DIN rail meter relays?
Magnetic latching technology allows the relay to maintain its contact state without continuous coil energization. This significantly reduces standby power consumption, which is particularly important for metering applications where energy efficiency is a priority. It also reduces heat generation inside control panels.
Are these relays compatible with standard DIN rail accessories?
Yes. Our DIN rail meter relays are designed to fit standard 35mm DIN rails (EN 50022) and are compatible with common DIN rail terminal blocks, end stops, and distribution accessories. This ensures easy integration into existing panel designs without requiring special mounting hardware.
What certifications are available for DIN rail meter relays?
Our DIN rail meter relays have obtained State Grid certification for power utility applications, CCC certification for the Chinese market, and TUV certification for international safety compliance. Additional certifications can be arranged for specific regional requirements.
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Established in May 2021
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Annual exports account for about 30%
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The company occupies an area of 8,000 square meters.
Huajin Technology Jiaxing Co., Ltd. was established in May 2021 and is located at 707 Yanyu Road, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province. It is a high-tech enterprise specializing in the research and development, production, and sales of relays.The registered capital of the company is 10 million yuan, covering an area of 8000 square meters, with more than 120 employees. The annual production capacity of magnetic latching relays is over 10 million, of which exports account for about 30%. The company has obtained ISO9001-2015 quality management system certification, and its relays have passed CCC certification, State Grid certification, TUV certification, etc. It also holds multiple technical patents. Our main products include motor relays, single-phase, two-phase, and three-phase magnetic latching relays, which have a wide variety of types and can meet various customized solutions for customers.
