100A Monophase Latching Relay NRL709H for B2B Industrial Meter Applications

📋 Basic Information

Model NO.	NRL709H-12VDC	Phase	1
Electricity Type	DC	Number of Pole	1
Load	Micro Power Relay	Protective Characteristics	Fast Connection
Action Principle	Electromagnetic Type	Size	Miniature
Contact Rating	80A 250VAC / 100A 250VAC	Dimension(mm)	60.3 x 53.8 x 22.2
Contact Material	AgSnO2	Coil Voltage	9~48VDC

🔍 Product Description

100A Latching Relay for MONOPHASE METER
Our latching relay is praised for its excellent reliability, compact size, high switching capacity, small coil consumption, and low temperature rise. It can be assembled optionally via PCB mounting or fast connection.

✔ 100A switching capability.

✔ Low coil consumption, ultra-low temperature rise.

✔ Low contact resistance.

✔ Strong anti-shock and anti-vibration capability.

✔ IEC62055-31 UC3 Compliant.

Front Elevation

Back Elevation

Side Elevation

⚙️ Technical Specifications

Max. Switching Current	100A	Max. Switching Voltage	277VAC
Insulation Resistance	1000MΩ (500VDC)	Max. Switching Power	25000VA
Contact Form	2A / 2B	Unit Weight	230g
Contact Resistance	100A: Max 1.0mΩ	Certificates	UL; IEC62055-31 UC3

🛠️ After Sales Service

1. The warranty period for Products shall expire one (1) year from the date of delivery.

2. Liability for non-conforming products is limited to replacement at the manufacturer's expense or a refund/credit after return.

3. Warranty is conditioned upon proper storage, installation, use, and maintenance.

4. Buyers must determine the suitability of the product for their intended application before use.

🏭 Manufacturing Capability

As a national hi-tech enterprise and professional manufacturer, we offer key components such as Latching Relays, Shunts, and Current Transformers. With decades of dedication, we have developed a lean manufacturing system from R&D to after-service. Our production bases feature 20 automatic lines, including electro-beam welding, stamping, coil winding, and automated testing.

📜 Certifications

📦 Packing & Delivery

Package Size	20.00cm * 15.00cm * 15.00cm
Package Gross Weight	1.000kg
Transport Package	Standard Export Cartons

❓ Frequently Asked Questions

What certificates do you have for these relays?

Our manufacturing processes and products are verified by ISO9001, ISO14001, ISO45001, UL, UC2, UC3, and more.

What are the typical applications for the 100A latching relay?

They are primarily used in Prepayment Energy Meters, AMR Systems, Compound Switches, and Automatic Control Systems.

Can I request customized designs or sizes?

Absolutely! We offer tailored designs and attachments to meet specific project requirements through our engineering team.

What are your standard sales and export terms?

We support various terms including EXW, CFR, CIF, CPT, FCA, FOB, and DAP. We provide a full export package including Commercial Invoice, Packing List, and Bill of Lading.

What is the switching capacity and contact material?

The relay has a 100A switching capability and uses AgSnO2 as the contact material for high reliability.

How do I place an order for bulk quantities?

Please contact our sales team via email or phone to receive a formal quote, then confirm your order with a Purchase Order (PO).