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Nanjing Dingguan Automotive Parts Co., Ltd.

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China Heavy-Duty Power Relay for Major Bus Fleets | PN: 409-1AH-C1
China Heavy-Duty Power Relay for Major Bus Fleets | PN: 409-1AH-C1

  1. China Heavy-Duty Power Relay for Major Bus Fleets | PN: 409-1AH-C1
  2. China Heavy-Duty Power Relay for Major Bus Fleets | PN: 409-1AH-C1
  3. China Heavy-Duty Power Relay for Major Bus Fleets | PN: 409-1AH-C1
  4. China Heavy-Duty Power Relay for Major Bus Fleets | PN: 409-1AH-C1

Heavy-Duty Power Relay for Major Bus Fleets | PN: 409-1AH-C1

  1. MOQ: 1
  2. Price: $10/pieces 5-49 pieces
  3. Get Latest Price
Payment Terms T/T
Supply Ability 5000/month
Delivery Time 5-15day
Packaging Details Carton, wooden box, custom packaging
Insulation strength No breakdown between contact and coil at AC 1000V for 1 minute
Manufacturing process The contact points are welded using cold pressure welding.
Temperature range Operates in the full temperature range from -40℃ to 125℃
fatigue life Mechanical durability: 500,000 times
Process precision Contact gap tolerance ±0.02mm
Main material High-strength PA66+GF30 shell
Interface Design 5-pin quick-plug interface
Dynamic response Pull-in time ≤ 30ms
Brand Name Dingguan
Model Number 409-1AH-C1
Certification ISO 9001+ISO/TS 16949
Place of Origin Nanjing, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 5000/month
Delivery Time 5-15day Packaging Details Carton, wooden box, custom packaging
Insulation strength No breakdown between contact and coil at AC 1000V for 1 minute Manufacturing process The contact points are welded using cold pressure welding.
Temperature range Operates in the full temperature range from -40℃ to 125℃ fatigue life Mechanical durability: 500,000 times
Process precision Contact gap tolerance ±0.02mm Main material High-strength PA66+GF30 shell
Interface Design 5-pin quick-plug interface Dynamic response Pull-in time ≤ 30ms
Brand Name Dingguan Model Number 409-1AH-C1
Certification ISO 9001+ISO/TS 16949 Place of Origin Nanjing, China
High Light Heavy-duty power relay for busesJinlong bus power relayBus fleet power relay with warranty

Higer, Golden Dragon, Yutong, Zhongtong Bus Power Relay 409-1AH-C1

Product Description

In the complex electrical system of a modern bus, the power relay is the unsung workhorse. It acts as a heavy-duty switch, allowing a low-power signal to control high-current components like starters, cooling fans, and lighting systems. A failing relay is a common source of frustrating, intermittent electrical problems that can lead to system failure and costly vehicle downtime. Nanjing Dingguan Auto Parts Co., Ltd. offers this premium Power Relay, part number 409-1AH-C1, as the reliable solution for your fleet.

This relay is the definitive replacement for a wide range of bus models, including Higer, King Long, Yutong, and Zhongtong.

Key Features & Benefits:

  • High-Current Switching: Engineered to reliably handle the high electrical loads of power-hungry components, preventing overheating and ensuring consistent performance without failure.
  • Broad Fleet Versatility: A single, reliable solution for your mixed fleet of Higer, King Long, Yutong, and Zhongtong buses, simplifying inventory and ensuring you always have the right part on hand.
  • Plug-and-Play Installation: Engineered with a standard pin configuration, this relay is a direct, drop-in replacement, requiring no modifications for a fast and error-free installation.
  • Robust Construction: Housed in a durable, sealed casing to protect the internal coil and contacts from vibration, moisture, and dust, guaranteeing a long and dependable service life.

As a specialized manufacturer, Nanjing Dingguan is committed to providing the fundamental electrical components that keep your fleet operational.

Don't let a small, inexpensive part cause a major operational headache. Contact us today to request a competitive quote.

Product Name:

relay

Part Number;

409-1AH-C1

Quality control:

ISO 9001+ISO/TS 16949

Size:

24V

Type: Bus Electric Appliance

Place of origin:

Nanjing, China

Materials:

metal plastic

Packaging:

Paper packaging/custom packaging

Minimum order   quantity:

1

Application:

Bus

Status:

brand new

Cargo transportation:

TNT, EMS, UPS, FedEx, DHL or according to your requirements.

OE:

409-1AH-C1

 
Factory quality inspection: 100% inspection


Product details pictures


How to buy the right bus accessories


1.Please provide VIN number
2.Please provide clear photos
3.Please provide the OEM number
4.lf you are unsure, please contact us.



Nanjing Dingguan Auto Parts Co., Ltd.



                                                -- Your reliable partner for bus spare parts.



About Us



Nanjing Dingguan Automotive Parts Co., Ltd. specializes in providing high-quality and cost-effective parts for buses and commercial vehicles. We focus on the global market, have rich experience in exporting bus and truck parts, provide services to distributors and fleet operators, and provide tailor-made solutions to meet different needs.



Warehouse and cargo display


About shipping and packaging


  transportation

TNT, EMS, UPS, FedEx, DHL or as per your requirement.

       packaging

Bubble wrap, cartons, wooden boxes, and pallets are used to avoid damage to goods caused by bumps.

   


common problem


1: Can you provide an accurate price?

   Sure. You need to provide the vehicle VIN number, provide the product OEM code, or provide a clear product photo.

2: What's your minimum order quantity?

    No minimum order quantity, of course, if you buy more items from our company, you can get preferential prices and discounts.

3: What's the delivery time?

 Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days.


My advantage

1:High-Quality Bus Components

    Specialized in premium aftermarket bus parts including engines,transmissions, and braking systems, built for durability and performance.
2:Comprehensive spare parts solution
     We offer a full range of bus accessories: filters, suspension components, electrical components, and interior accessories for all major bus brands.

3:  ISO-Certified Manufacturing

Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO

4: Global Bus Part Coverage

Our products are compatible with leading bus models from Europe, Asia, and the Americas.

5;Extensive product catalog

Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses.

 


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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2003

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Nanjing Dingguan Automotive Parts Co., Ltd.: Your Trusted Global Automotive Solutions Partner Nanjing Dingguan Automotive Parts Co., Ltd. is an outstanding manufacturer of high-quality automotive parts and a global supplier. We have always been unswervingly committed to excellence and innovation, fo... Nanjing Dingguan Automotive Parts Co., Ltd.: Your Trusted Global Automotive Solutions Partner Nanjing Dingguan Automotive Parts Co., Ltd. is an outstanding manufacturer of high-quality automotive parts and a global supplier. We have always been unswervingly committed to excellence and innovation, fo...

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Get in touch with us

  • Reach Us
  • Nanjing Dingguan Automotive Parts Co., Ltd.
  • Gaoli Auto Parts City, No. 18, Qixia Avenue, Nanjing
  • https://www.bussparesparts.com/

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