250A Winch Solenoid Relay Contactor with Wireless Remote 250A Winch Solenoid Relay Contactor with Wireless Remote
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250A Winch Solenoid Relay Contactor with Wireless Remote 250A Winch Solenoid Relay Contactor with Wireless Remote
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250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
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250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
250A Winch Solenoid Relay Contactor with Wireless Remote
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LC1D 3P/4P AC DC Magnetic Contactor 9A-95A 12V-220V Coil
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250A Winch Solenoid Relay Contactor with Wireless Remote

Electricity Type:DC
Brand Name:Newtrend or OEM
Place of Origin:China
Model Number:W50-T-P-DE
Phase:1
Main Circuit Rating Current:250A
Number of Pole
Main Circuit Rating Voltage
SKU: 1600654859246 Category: DC Contactors
  • Description
  • Additional information
  • Technical Datasheet & Downloads
  • Technical FAQ & Selection Guide
Description

12V 24V 250A 2000-5000 Lbs Winch Solenoid Relay Contactor Winch Solenoid with wireless remote control for ATV UTV SUV Truck

 

W50-T-P-DE (DC66P) DC Contactor (Winch Solenoid) have been designed for direct current DC loads, particularly motors used on electric winches and electric vehicles.

    – Motor Reversing DC Contactor (Winch Solenoid)

     – Coil Voltage: 12Vdc or 24Vdc

    – Paired Single Pole Double Throw (Double Pole, Changeover Contacts)

    – Ideal for Marine Applications, such as, Bow Thrusters, Windless and Winches. 

Model

W50-T-P-DE

(DC66P) 

Photo  
Coil Voltage 12VDC, 24VDC, 48VDC, 72VDC etc
Rated Voltage of Contact Circuit ≤48VDC
Rated Continous Current 50A
Rated Intermittent Current 250A
Dielectric Voltage Strength 50Hz 1000V AC 1min
Volt Drop of Main Contact < 100mV
Mechanical life 100 thousand times
Electric life Continous 20 thousand times, Intermittent 2 thousand times
Contact Form

Double Pole, Changeover Contacts

(Paired Single Pole Double Throw)

Coil Power 25-27W
Typical Pull-In Time
(N/O Contacts to Close)
<30ms
Typical Drop-Out Time
(N/O Contacts to Open)
<50ms
Pull-In Voltage (Coil at 20℃)  <75%Us
Drop-Out Voltage (Coil at 20℃)  5% – 40%
Main stud terminals M8
Feature  Heavy load for various Winches, Tarp motors, Windless, etc
Wiring Diagram  

 

For the Following Winches

KFI: ST17, S2000, A2500, A3000, U4500, U4500w, SE25, SE35, SE45

WARN: A2000, A2500, U2500, 1.5ci, 2.5ci, 2.5ce, 3.0ci, 3.0ce, 3.0s

WARN: RT15, RT25, RT30, XT15, XT25, XT30

WARN: RT40, XT40

WARN: Vantage 2000-3000lbs, Provantage 2500-3500lbs

WARN: Vantage 4000lbs, Provantage 4500lbs

RAMSEY : ATV2500, ATV3000

SUPERWINCH : Terra25, Terra35, Terra 45, LT2000, LT2500, LT300

MILE MARKER : PE2.5, PE 3.5, VMX2.5, PE2000, PE3000, PE2500, PE3500

MASTER LOCK : 1500lbs #2955AT

CYCLE COUNTRY : Work Power 1500 and 2500, Powermax 2500 and 3500

BADLAND : 2000lb #68146

BADLAND : 3000lb #68145, 5000lb #68144

CHAMPION : C10013, C10014, C10018, 10020, 10024, 12053, 12503 13501(requires rollers), 14061

CHAMPION : 14501, 14551, 14552, 40252 (4500lbs) (Requires purchase of correct Roller Fairlead Bracket KFI #100695)

CHAMPION : 10028, 10032, 12001, 12002, 13001, 20049, 20051, 20249, 30045, 30145

CHAMPION: 14001 and 14061

KEEPER CORP. TRAKKER : KT2500, KT3000, KT2500C, KT3000C, KT4000, KT4000C , KT2000

SMITTYBILT : XRC 2.0

SMITTYBILT : XRC 3.0

XGEAR: X3000, X4000

VENOM: 2000, 2500, 3000, 3500, 4000, 4500, 5000 (Hardcore Series)

W50-T-P-DE (DC66P) Installation Diagram:

 
Additional information
Weight 2 kg
Dimensions 25 × 25 × 25 cm
Number of Pole

1

Main Circuit Rating Voltage

12V, 24V

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for 250A Winch Solenoid Relay Contactor with Wireless Remote.

📥
Official Technical Datasheet (PDF) Complete electrical ratings, tripping characteristics, dimensions, and compliance specifications.
Request Official Datasheet (PDF)
📐
2D/3D CAD & Dimensional Drawings STEP, DXF, and PDF CAD drawing files for panel builders and switchgear designers.
Request CAD Model
Certified Standards: IEC 60898-1, IEC 60947-2, CE, RoHS, ISO 9001:2015
Manufacturer: Shanghai Newtrend Electric Co., Ltd. (Global Export Compliance)
Engineering Support: 24-hour response for custom voltage ratings, auxiliary contacts, and technical consulting.
Technical FAQ & Selection Guide

💡 Frequently Asked Technical Questions & Selection Guide

Pure engineering specifications, tripping curve parameters, and electrical selection guidance for panel builders and system designers.

AC-1 / AC-3 Duty

How to calculate contactor rating based on motor power and utilization categories (AC-1 vs AC-3 vs AC-4)?

A

AC-3 rating applies to standard squirrel-cage motor starting and stopping during normal run (starting current 5–7x In). For non-inductive or purely resistive heating loads, use the higher AC-1 rating. For severe inching, jogging, and plugging applications (AC-4 duty), derate the contactor or upsize by 1 to 2 frame sizes to prevent contact erosion.

Coil Voltage Selection

How to choose the correct control coil voltage, frequency, and electronic wide-voltage options?

A

Standard AC coils include 24V, 48V, 110V, 220V/230V, 380V at 50/60Hz. For DC control loops or PLC outputs, specify DC coils or electronic wide-range AC/DC coils (e.g. 100V–250V AC/DC) which feature built-in surge suppression, low holding power consumption, and immunity to voltage dips.

Overload Coordination

How to size and coordinate the matching thermal overload relay (TOR) for Type 2 protection?

A

Select a thermal overload relay whose current setting range straddles the motor full-load current (FLA). Set the dial precisely to 1.0x motor nameplate FLA. For IEC 60947-4-1 Type 2 coordination, pair the contactor and relay with backed-up upstream fuses or fast-acting MCB/MCCB to prevent welding under fault conditions.

Auxiliary & Interlocks

What auxiliary contact blocks and mechanical interlocks can be added for motor reversing?

A

Units feature built-in 1NO or 1NC auxiliary contacts, expandable with top-mounted 2-pole or 4-pole auxiliary contact blocks (F4 / AX) and pneumatic timer delay blocks. For forward/reverse motor starters or star-delta starter assemblies, add side-mounted mechanical interlock units (MI) with electrical interlocking.

Ambient & Altitude Derating

How do ambient temperature and installation altitude affect contactor performance?

A

Standard ratings are calibrated for -5°C to +40°C. For ambient temperatures exceeding 55°C or altitudes above 2000m (where reduced air density diminishes heat dissipation and dielectric insulation), derate operational current by 2% per 100m above 2000m and verify insulation voltage limits per IEC standards.

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