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Honeywell 10310/2/1 Earth Leakage Detector (ELD) Module

Honeywell 10310/2/1 Earth Leakage Detector (ELD) Module

Product Name: Earth Leakage Detector (ELD) Module

Brand Name: Honeywell

Model Number: 10310/2/1

Place of Origin: USA

Warranty: 12 Months

Whatsapp：+86 18020776782

Email：[email protected]

Appurtenance:

Overview
Specifications
Contact Us
Overview
Functions
Why Choose Us
Major Business
After-sales Service
Recommended Products

Commercial Terms

Minimum Order Quantity	1 Piece
Price	Contact for Jim
Packaging Details	Original new Factory Sealed
Delivery Time	3–7 Days
Payment Terms	T/T
Shipping Method	DHL / FedEx / UPS / TNT
Supply Ability	In stock

Specifications

Product Name	Honeywell 10310/2/1 Earth Leakage Detector (ELD) Module
Manufacturer	Honeywell
Product Type	Earth Leakage Detector (ELD) Module
Part Number	10310/2/1
Place of shipment	Xiamen, China
Country of origin	USA
Monitored System Voltage	24 VDC, 48 VDC, 60 VDC, 110 VDC
Supply Voltage	24 VDC (Max. 30 VDC)
Maximum Supply Current	60 mA
Rst24 Input Voltage	18–70 VDC
Rst110 Input Voltage	40–130 VDC
Rst24 Input Current	1.1 mA @ 24 VDC
Rst110 Input Current	2.5 mA @ 110 VDC
Earth Voltage (No Earth Fault)	-12 VDC
Earth Voltage (Earth Fault)	-30 to +125 VDC
Earth Fault Threshold	5.5 mA ±1 mA
Maximum Earth Current	25.0 mA ±5 mA
Earth Connection Modes	Continuous (DC), 1 Hz Intermittent, 0.25 Hz Intermittent
Self-Test	Manual Self-Test
Earth Connection Monitor	Yes
Mode Indication	Green MODE LED Flashes at Selected Frequency (1 Hz or 0.25 Hz)
Recommended Operating Mode	DC (Continuous)
1 Hz Mode Application	Prevents Solenoids or Relays from Remaining Energized by Negative Earth Voltage
0.25 Hz Mode Application	Earth Fault Location Using Current Clamp and AC Voltmeter
Maximum Output Contact Voltage	115 VDC
Maximum Output Contact Current	2 A
Initial Relay Contact Resistance	30 mΩ
Maximum Relay Current	5 A
Maximum Switched Voltage	250 VDC / 250 VAC
Maximum Switched Load	100 W / 1000 VA
Electrical Relay Life	100,000 Switching Operations
Mechanical Relay Life	200,000,000 Switching Operations
Module Key Code	Holes A5, A11
Rack Key Code	Large Pins A5, A11
Approvals	CE, UL

Contact Us

Sales	Email	Phone/Whatsapp
Jim Pei	[email protected]	+86 18020776782

Overview

The Honeywell 10310/2/1 Earth Leakage Detector (ELD) Module is a reliable earth leakage detector module designed to monitor insulation integrity and detect ground faults in industrial 24 VDC, 48 VDC, 60 VDC, and 110 VDC power systems. It features a 24 VDC supply, manual self-test capability, earth connection monitoring, and configurable continuous or intermittent operating modes for flexible fault detection. Designed to provide early identification of earth leakage conditions, the module enhances electrical safety, simplifies fault localization, and improves system reliability. It is an ideal solution for process automation, power generation, oil and gas, chemical processing, and other industrial applications requiring continuous power system supervision.

Functions

Earth Leakage Detection
Continuously monitors DC power systems for earth leakage conditions, enabling early detection of insulation faults before they affect system operation.

Earth Fault Monitoring
Measures earth fault current and detects abnormal grounding conditions, helping maintenance personnel identify potential electrical hazards and equipment failures.

Multiple Monitoring Modes
Supports continuous DC monitoring as well as 1 Hz and 0.25 Hz intermittent operating modes, providing flexible earth fault detection and troubleshooting options for different applications.

Manual Self-Test Function
Incorporates a manual self-test feature that allows users to verify module functionality and ensure reliable operation during routine maintenance.

Relay Alarm Output
Activates relay contacts when an earth fault is detected, enabling alarm annunciation or automatic interaction with external monitoring and protection systems.

Earth Fault Location Support
Assists maintenance personnel in locating ground faults by supporting intermittent earth connection modes that can be used with current clamps and AC voltmeters, reducing troubleshooting time and improving maintenance efficiency.

Why Choose Us

Thousands of suppliers and a wide range of products allow you to experience a one-stop shop.
The highest quality product.
Most products have a warranty period of up to one year, and any quality issues will be refunded at our expense. Each item undergoes rigorous testing before delivery.
Our sales personnel provide you with over 10 hours of service and promptly respond to your inquiries.
Quickly deliver all products within 1-3 days after placing an order. Most goods will be delivered to you in a timely manner through DHL's fastest service.
Good packaging ensures transportation safety and greatly saves transportation costs.

Major Business

ABB: Industrial robot parts of DSQC series,Bailey INFI90, DCS
Honeywell: 51/MU/MC/TC/CC ...
Triconex: 3008/3511/3625/3664/3721/3700A..
Bently Nevada: 3500/3300/330180-Cable..
Foxboro: FBM203/204/217/231, FCP240/270
Woodward: SPC valve position controller, PEAK15 digital controller
Siemens: 6DD/6DP/6ES5/6DR/6GK Series
Westinghouse Series: 1C/5X ...
General electric: IC693/IC697/IC695/DS200..
Schneider: 140 Series

After-sales Service

Warranty Support – Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
Technical Documentation – Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
Fast Response – We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
Global Customer Service – We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
Long-term Spare Parts Supply – We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.