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- Description
- Condition: Used
- Tested✅
- Shipping and Refund
- Metafield Tab
Description:
The SEG MRL1-110D is an industrial protection relay designed for DC voltage monitoring and control applications in power system protection and substation automation environments. Manufactured in Germany by SEG (Schutztechnik und Energiemanagement GmbH), this relay operates at a nominal voltage of 110V DC with a working range of 66–150V DC, making it suitable for deployment in battery-backed DC protection circuits commonly found in power generation, transmission substations, and industrial switchgear panels. Carrying factory number 80138087-013 and hardware version G002, the unit features a transparent cover with a manual reset button, indicating relay status indication capability. CE certified and built to German engineering standards, the MRL1-110D is a dependable protection relay for critical DC control circuit applications. WeSellStocks.co supplies SEG protection relays from verified surplus and wholesale stock to protection engineers, substation contractors, and procurement teams across the USA, UAE, and Worldwide.
Technical Specifications:
Brand: SEG (Schutztechnik und Energiemanagement GmbH)
Product Type: Protection Relay (DC Voltage Monitoring Relay)
Type / Part Number: MRL1-110D
Factory Number (FA.NO.): 80138087-013
Hardware Version (GV): G002
Industry Category: Power System Protection / Substation Automation / Industrial Control Relays
Nominal Voltage (Uv): 110V DC
Operating Voltage Range: 66–150V DC
Supply Type: DC Only
Reset Type: Manual Reset (push button, visible through transparent cover)
Enclosure: Transparent cover with manual reset button
Standards / Compliance: CE Certified
Origin: Made in Germany
Mounting Type: Available upon request
Contact Configuration: Available upon request
Condition: Used / Surplus
Application:
The SEG MRL1-110D protection relay is designed for installation in DC control and protection circuits within power substations, generating stations, and industrial switchgear rooms where 110V DC battery systems are the standard auxiliary supply voltage. It is suited for undervoltage monitoring, auxiliary relay applications, and protection signaling in medium voltage and high voltage switchgear panels. The manual reset function ensures that fault conditions require deliberate operator intervention before circuit restoration, supporting safe operating procedures in substation environments. It is commonly specified by protection engineers, EPC contractors, substation maintenance teams, and MRO procurement buyers sourcing SEG relay-based protection equipment.
The SEG MRL1-110D (FA.NO. 80138087-013) is available through WeSellStocks.co as part of our verified surplus and wholesale protection relay inventory, with supply capability to electrical contractors and procurement teams across the USA and UAE. Buyers sourcing SEG DC protection relays for substation maintenance, panel replacement, or project-based spare parts requirements can request pricing and availability directly. Our global industrial supply network ensures reliable fulfillment of SEG and third-party protection relay components to utilities, contractors, and trading companies worldwide.
Metafields:
brand: SEG (Schutztechnik und Energiemanagement GmbH)
part_number: MRL1-110D
factory_number: 80138087-013
hardware_version: G002
product_type: Protection Relay (DC Voltage Monitoring Relay)
industry_category: Power System Protection / Substation Automation / Industrial Control Relays
nominal_voltage: 110V DC
operating_voltage_range: 66–150V DC
supply_type: DC Only
reset_type: Manual Reset
mounting_type: Available upon request
contact_configuration: Available upon request
standards: CE Certified
origin: Made in Germany
condition: Used / Surplus
stock_quantity_available: Available upon request
target_markets: USA | UAE | Worldwide
global_shipping: Yes
Condition: Used
Tested✅
- Shipping Methods
We offer free international shipping on all orders. We ship via DHL, one of the world's leading carriers, to ensure safe and efficient delivery.
- Order Processing Time
Orders are usually processed within 1-2 business days. You will receive an email confirmation once your order has been processed.
-
Shipping address
Please ensure your shipping address is accurate. Incorrect addresses can lead to delays and additional charges for returned or re-addressed orders. Refunds are not applicable in such cases.
- Shipping Timeframes
Estimated delivery time is 3-7 business days for international orders.
- Tracking Information
- Once your order is shipped, we will provide you with a tracking number so you can monitor the progress of your delivery.
- Customs and Import Duties
- Please note that some countries may impose customs and import duties. These fees, if applicable, are the responsibility of the customer.
Returns and ExchangesWe want you to be satisfied with your purchase. If you receive a defective or damaged product, please contact us within 14 days of receiving the item. We will provide instructions on returning the product or, if applicable, offer a replacement or refund.
The authorization for returning products does not indicate any acknowledgment of flaws or non-conformity. We will conduct a technical analysis of the returned product(s), which may take from 1 to 7 working days for Consumers and up to 15 days for non-Consumer purchases.To ensure a smooth return process, please handle the product minimally and use protective packaging that preserves the product's integrity during transport
Return the products within 14 days from reporting the flaw or non-conformity.
DAMAGED PRODUCTS IN TRANSIT
*If you receive damaged products from We Sell Stocks, follow these steps:
- Refuse delivery and inform the courier.
- If accepted, note the damage on the courier's delivery paper.
- Preserve the damaged products, original packaging, and notify us at sales@wesellstocks.co
- Upon product delivery, check for package quantity and intact packaging. Report any discrepancies or damages to the courier immediately.
Sample Return Policy
1. Returns
Option 1 – No Refunds/Exchanges:
We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.
Option 2 – Refunds Permitted:
We accept returns. You can return unopened items in the original packaging within 30 days of your purchase with receipt or proof of purchase. If 30 days or more have passed since your purchase, we cannot offer you a refund or an exchange.
Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.
Only regular priced items may be refunded. Sale items are non-refundable.
To follow-up on the status of your return, please contact us at [•].
2. Exchanges [Delete if you select Option 1]
We only exchange goods if they are defective or damaged. In circumstances where you consider that a product is defective, you should promptly contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a replacement as a result of the defect. If you are eligible, we will send you a replacement product.
3. Exceptions [May be included if you select Option 2]
Some items are non-refundable and non-exchangeable. These include: [list items]
4. Shipping
To return the item you purchased, please mail it to:
Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.