GRD9L-R+GYM9 2P MCB Auto Recloser
Key attributes
| Brand | Switchgear parts |
| Model NO. | GRD9L-R+GYM9 2P MCB Auto Recloser |
| Rated voltage | AC220V |
| Rated frequency | 50/60Hz |
| Series | GRD9L-R+GYM9 2P |
Product descriptions from the supplier
GRD9L-R+GYM9 2P MCB Auto Recloser can be widely used in power grid terminal lines, such as meter boxes, new energy circuit management, PV solar control box, smart electricity, smart home, new energy vehicle charging pile, and so on.
Features
It can be matched with a circuit breaker/leakage protection switch and automatically reclose when MCB / RCCB trips unexpectedly, no need for manual closing, reduce the cost of manual maintenance, and eliminate faults in time to improve efficiency.
built-in 3 reclosing times, continuous closing failure within 15 minutes can send an alarm through auxiliary contact.
With manual / automatic selector switch.
With mechanical/electronic double locking function.
The shaft transmission mode is more stable and reliable.
Can match other accessories.
Work status is indicated by LED.
1-MODULE.
with RS485 interface Control
| Technical parameters | GRD9L-R |
| Control mode | Auto Reclosing |
| Supply terminals | A1-A2 |
| Voltage range | DC 12V |
| Power input DC | max.1W(standby) max.20W(action) |
| Voltage range | AC220V(50-60Hz) |
| Supply voltage tolerance | -10%;+10% |
| Power input | AC max.1VA(standby)max.20VA(action) |
| Supply voltage tolerance | -10%;+10% |
| Supply indication | red LED |
| Action time | ≤1s |
| Auto reclosing times | 3 |
| Auto reclosing interval time | 10s-60s-300s |
| Reset the closing times | No trip or manual reset within 15 minutes after the successful closing |
| Mechanical life | 10000 |
| Electrical life(AC1) | 4000 |
| operating temperature | -20℃ to +55℃ (-4℉ to 131℉） |
| Storage temperature | -35℃ to +75℃ (-22℉ to 158℉) |
| Mounting/DIN rail | Din rail EN/IEC60715 |
| Protection degree | IP20 |
| operating position | any |
| overvoltage category | Ⅲ |
| Pollution degree | 2 |
| Max.cable size(mm) | solid wire max.1×2.5or2×1.5/with sleeve max.1×2.5(AWG12) |
| Dimensions | 82×18×78mm |
| Weight | 80g |
| combination with accessories | |
| Auxillary contact | Yes |
| Alarm contact | Yes |
| Shunt release Yes | Yes |
| Under-voltage release | Yes |
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Low Voltage Electrical Apparatus/Instrument meters/Production equipment/Electrical fittings/Equipment Parts
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
Related Products
Related Knowledges
-
How Does Oil Loss Affect SF6 Relay Performance?1.SF6 Electrical Equipment and the Common Problem of Oil Leakage in SF6 Density RelaysSF6 electrical equipment is now widely used in power utilities and industrial enterprises, significantly advancing the development of the power industry. The arc-quenching and insulating medium in such equipment is sulfur hexafluoride (SF6) gas, which must not leak. Any leakage compromises the reliable and safe operation of the equipment, making it essential to monitor the SF6 gas density. Currently, mechanicalFelix Spark10/21/2025 -
MVDC: Future of Efficient, Sustainable Power GridsThe Global Energy Landscape Is Undergoing a Fundamental Transformation toward a "fully electrified society," characterized by widespread carbon-neutral energy and the electrification of industry, transportation, and residential loads.In today’s context of high copper prices, critical mineral conflicts, and congested AC power grids, Medium-Voltage Direct Current (MVDC) systems can overcome many limitations of traditional AC networks. MVDC significantly enhances transmission capacity and efficiencEdwiin10/21/2025 -
Grounding Causes of Cable Lines and the Principles of Incident HandlingOur 220 kV substation is located far from the urban center in a remote area, surrounded primarily by industrial zones such as Lanshan, Hebin, and Tasha Industrial Parks. Major high-load consumers in these zones—including silicon carbide, ferroalloy, and calcium carbide plants—account for approximately 83.87% of our bureau’s total load. The substation operates at voltage levels of 220 kV, 110 kV, and 35 kV.The 35 kV low-voltage side mainly supplies feeders to ferroalloy and silicon carbide plantsFelix Spark10/21/2025 -
Overhead Power Lines & Towers: Types, Design & SafetyBesides ultra-high voltage AC substations, what we encounter more frequently are power transmission and distribution lines. Tall towers carry conductors that leap across mountains and seas, stretching into the distance before reaching cities and villages. This is also an interesting topic—today, let's explore transmission lines and their supporting towers.Power Transmission and DistributionFirst, let’s understand how electricity is delivered. The electric power industry primarily consists of fouEncyclopedia10/21/2025 -
Automatic Reclosing Modes: Single, Three-Phase & CompositeGeneral Overview of Automatic Reclosing ModesTypically, automatic reclosing devices are categorized into four modes: single-phase reclosing, three-phase reclosing, composite reclosing, and disabled reclosing. The appropriate mode can be selected based on load requirements and system conditions.1. Single-Phase ReclosingMost 110kV and higher transmission lines employ three-phase single-shot reclosing. According to operational experience, over 70% of short-circuit faults in high-voltage overhead liEdwiin10/21/2025 -
How to Install MPP Pipes Without Excavation: Full GuideI. Management Regulations for Trenchless Construction of MPP Power ConduitsIn power engineering, cable installation often employs trenchless techniques such as "pulling pipe" or "pipe jacking" due to routing constraints, construction schedules, and other objective factors. While trenchless methods offer advantages like minimal traffic disruption and shorter construction periods, they also present safety and management challenges. This is because trenchless technology remains relatively new for pEncyclopedia10/21/2025
Haven't found the right supplier yet? Let matching verified suppliers find you.
Get Quotation Now
Send inquiry
Download
Get the IEE Business Application
Use the IEE-Business app to find equipment, obtain solutions, connect with experts, and participate in industry collaboration anytime, anywhere—fully supporting the development of your power projects and business.
