LP1K DC Control Mini Contactor (6A-12A)

Name: LP1K DC Control Mini Contactor (6A-12A)
Brand: Newtrend or OEM brand
SKU: 60101123309

Electricity Type:DC
Brand Name:Newtrend or OEM brand
Place of Origin:China
Model Number:LP1-K
Phase:3
Main Circuit Rating Current:6A 9A 12A 12A
type:Magnetic contactor

Number of Pole

Main Circuit Rating Voltage

SKU: 60101123309 Category: AC Contactors

Description

LP1K DC Contactor 12V 20V 24V 36V 48V 60V 72V 100V 110V 125V 155V 174V 200V 220V 230V 240V 250V 6A 9A 12A LP1-K DC Contactor

LC1K and LP1K series is a complete range of compact mini style contactors and reversing contactors with common options available for ratings 6A, 9A, 12A, and 16 A. The offer includes a variety of different terminal connection choices and a wide range of coil voltage options. Compliance with standards: IEC 60947, VDE 0660, BS 5424, CE, etc.

Available control circuits: AC, DC
Applications: 2.2 kW, 4.5 kW, 5.5 kW in AC3 and AC4
Terminal connection types include:
– Screw clamp
– Faston connectors
– Spring terminals
– Pins for printed circuit boards
1 NO or 1NC contact embedded
Available for 1 way motors, 2 way motors (reversing Contactors) and Star Delta pre- wired version
Includes full range of control relays in the same design
Possibility to extend the amount of auxiliary contacts thanks to additional auxiliary contact blocks
Possibility to protect the motor thanks to additional thermal relays LR2K

Additional information

Weight	2 kg
Dimensions	25 × 25 × 25 cm
Number of Pole	3
Main Circuit Rating Voltage	380V, 240v, 230v, 220v, 120v, 110v, 24v

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for LP1K DC Control Mini Contactor (6A-12A).

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Official Technical Datasheet (PDF) Complete electrical ratings, tripping characteristics, dimensions, and compliance specifications.

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2D/3D CAD & Dimensional Drawings STEP, DXF, and PDF CAD drawing files for panel builders and switchgear designers.

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)?

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?

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?

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?

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?

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.