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DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
Specifications
Max Remote Signal Cable Size :
2.5mm²
Model Number :
LPM 20-275/2
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Price :
$18/pcs
Supply Ability :
6000 pieces/month
Local Status Feedback :
Green/Red visual degradation indicator window
Certification :
CE,TUV
Circuit Structure :
Independent L-N and N-E dual protection paths
MOQ :
1 piece
Delivery Time :
5-8 work days
Mounting Rail Standard :
35mm universal DIN rail
Place of Origin :
China
Packaging Details :
1 piece/box
Rated Contact Load :
125Vac/1A, 125Vdc/0.2A
Brand Name :
LLH
Description

About this item

2-pole single-phase Type2 surge protector integrated with NO/NC dual remote signalling contacts, solving maintenance challenges of unattended small single-phase cabinets where module degradation cannot be alerted timely without frequent manual inspection. Passive dry contacts switch alarm signals automatically when thermal disconnection occurs due to overheating aging; signals transmit to PLC, SCADA and building BA systems without auxiliary power supply. Front green-red visual window provides instant on-site status verification. The unit delivers 20kA nominal and 40kA maximum discharge current, multiple Uc grades from 275Vac to 440Vac, ≤25ns fast surge clamping. Plug-in modular design fits standard 35mm DIN rail, PA6 V0 flame retardant housing operates steadily from -40℃ to +70℃ indoors, ideal for remote LPS monitoring of retail stores, small factories, residential solar and EV charger single-phase sub-distribution systems.


Product features
1.Module pluggable and anti vibration design
2.Built-in ultra-low temperature release mechanism
3.Application scenarios:Suitable for installation in LPZ 0B-1 and subsequent lightning protection zones, used as a lightning arrester for single-phase power supply systems.


Product Certificate
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning ModuleDIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module

Products Description


DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module

Standards IEC 61643-11
SPD type T2
Models

LPM 20-275/2
LPM 20-275/2

LPM 20-385/2

LPM 20-440/2
Nominal operating voltage Un 220Vac(50Hz)
Maximum continuous operating voltage Uc 275Vac/320Vac/385Vac/440Vac(50Hz)
Nominal discharge current (8/20μs)In 20kA
Maximum discharge current (8/20μs) Imax 40kA
Voltage protection level In@Up


LPM 20-275/2:≤1.25kV
LPM 20-275/2:≤1.5kV

LPM 20-385/2:≤1.8kV

LPM 20-440/2:≤2.0kV
Response time tA

≤25ns

Protection Circuit L,N-E


Mechanical parameters

Installation method DIN Rail 35mm
Screw torque 5N*m
Strip length 12mm
Wiring cross-sectional area 2.5mm²-32mm²
Product size 90mmx36mmx68mm
Shell material and flame retardant grade Mineral nylon PA6, V0
Deterioration indication Window green: OK; Window red: Fail
Remote signaling contact type Normally closed and normally open switching contacts
Remote signaling contact switching ability 125Vac/1A,125Vdc/0.2A
Maximum connection capacity of remote signaling 2.5mm²
Installation position Indoor
Degrees of protection provided by enclosure IP20
Temperature range -40℃…+70℃
Humidity range Relative humidity ≤ 95% (max 40 ℃)
Certification TUV,CE


Application Scenario


DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
Photovoltaic Power Generation Wind Power Generation Wind Power Generation
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
Data Room Charging Station City Highway


FAQ


Q1: What does your company do?

A1: We are a high-tech enterprise specializing in the research, development, manufacturing, sales,and installation services of lightning arresters and related products.

Q2: What products do you offer?
A2: Our product range includes ultra-low residual voltage lightning arresters, lightning protection boxes, modules,composite lightning arresters, signal lightning arresters, and more.

Q3: Which industries do your products apply to?
A3: Our products are widely used in industries such as telecommunications, power, petroleum, transportation, and security.

Q4: Do you accept OEM and ODM orders?
A4: Yes, we welcome OEM and ODM cooperation to provide customized solutions.

Q5: Can passive dry contacts connect directly to IoT data collection gateways?
A5: Standard digital switch signals work with IO modules and IoT collectors without extra signal conversion devices.

Q6: Will parallel wiring of multiple SPD signal lines cause signal cross-talk?

A6: Passive contacts carry no active voltage, so parallel aggregation generates no signal interference.


Q7: Do signalling contacts maintain stable performance in sealed cabinets at 70℃?

A7: Contact alloys are engineered for full -40℃~+70℃ temperature range with negligible contact resistance shift under high heat.

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DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module

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Product Detail
Max Remote Signal Cable Size :
2.5mm²
Model Number :
LPM 20-275/2
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Price :
$18/pcs
Supply Ability :
6000 pieces/month
Local Status Feedback :
Green/Red visual degradation indicator window
Contact Supplier
video
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module
DIN Rail 2 Pole Surge Protector With NO NC Remote Signalling, Single Phase Secondary Remote Monitoring Lightning Module

Shenzhen LLH Electrical Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2018
Business Type :
Manufacturer
Main Products :
Surge Protection Device, T2 SPD, Signal SPD
Total Annual :
1000000-10000000
Employee Number :
20~100
Certification Level :
Verified Supplier
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