Advanced 2

• Overview
• Product Parameters
• Detailed Photos
• Company Profile
• Certifications
• Workshop photo
• Packaging & Shipping

Overview

Basic Info.

Model NO.	AC-SPD-2P
Installation	DIN-Rail Mounting
Housing	Nylon
Model	Rmui-C20
Pole	2p
Function	Lightning Protection
Maximum Discharge Current	20ka
Transport Package	Carton Packaging
Specification	36*49*93mm
Trademark	OEM
Origin	China, Zhejiang
HS Code	8536300000
Production Capacity	0.51-1million/Month

Packaging & Delivery

Package Size41.50cm * 37.50cm * 20.50cm Package Gross Weight20.000kg

Product Description

Our SPD (Surge Protective Device) is a cost-effective and reliable solution for safeguarding DC electrical systems, standing out in the global market with four unbeatable advantages.First, competitive pricing is our key edge. As a direct manufacturer, we cut out middlemen and leverage large-scale production to lower costs-our SPD is priced 15-20% below market averages, while never compromising on quality.Second, superior quality is guaranteed. Each unit passes strict tests: it meets IEC 61643-32 and UL 1449 standards, withstands 10kA surge currents, and uses high-grade zinc oxide varistors and flame-retardant shells for long-term durability (2000+ hours of aging tests confirm stable performance).Third, fast delivery ensures timeliness. We keep stock for common models, enabling 24-48 hour order fulfillment; custom specifications are shipped within 5-7 days. Partnering with top logistics firms (DHL, FedEx, sea freight), we ensure on-time arrival to 80+ countries.Lastly, rich export experience simplifies your process. With 8+ years in global sales, we're familiar with regional certifications (CE, RoHS, TÜV, FCC) and local compliance rules-whether for Europe, Southeast Asia, or North America, we handle documentation and offer multilingual after-sales support.Ideal for solar systems, telecom equipment, and industrial DC circuits, our SPD balances cost, quality, and efficiency. Contact us for quotes or samples today!

Our company is a leading manufacturer specializing in the design, production, and OEM services of a wide range of electrical apparatus including transformers, voltage stabilizers, circuit breakers, inverters, relays, load switches, contactors, current tranformer, multimeter, disconnector, surge protective device, overvoltage and undervoltage protector, track socket, Fuse, meter, load switch, capacitor, variable frequency drive,voltage regulator etc.We hold management system certification: ISO9001: 2015, IS014001: 2015, and kinds of quality certification such as: CE, CB, TUV, RoHS, UL, etc.Our products are supplied to more than 60 countries and regions, you will be the next client to our high cost-effective electrical apparatus.

FAQ: Your Questions Answered

1. Do you offer samples? Are they free or do they incur an additional cost? Yes, we gladly provide complimentary samples. However, shipping costs are borne by the recipient.

2. Does your company offer customized manufacturing solutions?

Absolutely, we specialize in OEM services to tailor products to your specifications.

3. What is your typical delivery timeline?

Our delivery schedule is contingent upon the order volume and timing of payment.

4. What kind of after-sales support do you provide?

We ensure continuous support with spare parts and online assistance from English-speaking engineers.

5. Are there any discounts available?

Yes, we offer competitive pricing for bulk orders, ensuring better value for larger purchases.

Product Parameters

Installation:	35mmDIN-Rail Mounting	Size:	36*49*93mm
Shape:	Cuboid	Transport Package:	Carton
Origin:	ZheJiang, China	Application:	solar energy, small-scale power generation systems, combiner boxes, and communication photovoltaic systems
Operation Voltage:	AC System	Net Weight:	150g
HS Code:	8536300000	Trademark:	LANGTONG
Production Capacity:	0.51-1million/month	Protection Type:	Type2

Detailed Photos

Rated working voltage Un (AC):	220V	Maximum continuous operating voltage Uc (AC):	385V
Voltage protection level Up (KV)s:	1.6UP	Ground wire:	4.0-35mm²
Maximum discharge current (8/20us) In: max (KA):	20KA	Response time ns:	<25
Test level:	II	Protection level:	IP20
Unipolar width:	18	Ambient temperature:	-40°---+85°
Nominal discharge current:	10KA	Surge protector type:	Voltage limited type
Connection specifications:	Phase line/neutral line:2.5-35mm²	The signal line:	1.5mm²

Company Profile

Certifications

Workshop photo

Packaging & Shipping