High Voltage Connectors

HVIL High Voltage Interlock Connector

A high voltage interlock connector path for EV battery and powertrain systems requiring safety loop signal continuity.

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HVIL high voltage interlock 2 pin connector kit with orange plug, flange socket, terminals and seals

Model

AC-HV-HVIL

Application

EV Battery

Quick specification

2 Pin800V systemSignalIP67High-temp PA-40°C to 125°C

Connector Type

High voltage interlock connector

Terminal

HVIL signal terminal

Vehicle System

EV Battery / Safety Interlock

Buying decision

How procurement teams should qualify this product

This product page is structured to help buyers move from product discovery to technical confirmation, document request and RFQ without guessing which information matters.

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StepDecisionBuyer questionProduct evidenceNext action

Confirm application fit

Is this connector suitable for the vehicle system?

High voltage interlock connector for EV Battery and EV Battery / Safety Interlock.

Check system location

Check electrical and environment

Can it meet voltage, current, sealing and temperature needs?

800V system, Signal, IP67, -40°C to 125°C.

Compare specification

Review terminal and mating

Can housing, terminal, seal and wire range be matched?

HVIL signal terminal, 0.35-0.75 mm² signal wire, Usually integrated in high-voltage connector system; waterproof requirement depends on location..

Request fit review

Prepare RFQ package

What should be sent for a useful quotation?

Drawing, sample photo, reference model, target quantity and application environment.

Submit engineering RFQ

Overview

Product overview

A high voltage interlock connector path for EV battery and powertrain systems requiring safety loop signal continuity.

HVIL application

EV safety loop support

High-voltage system review

Battery pack RFQ path

Specifications

Technical specification

Use these values to compare the product with your electrical, mechanical and environmental requirements. Final fit should be confirmed against the mating interface and application drawing.

Model Number	AC-HV-HVIL
Connector Type	High voltage interlock connector
Pin Number	2 Pin
Voltage Rating	800V system
Current Rating	Signal
Material	High-temp PA
IP Rating	IP67
Operating Temperature	-40°C to 125°C
Terminal Type	HVIL signal terminal
Wire Range	0.35-0.75 mm² signal wire
Terminal Series	HVIL signal terminal
Seal Structure	Usually integrated in high-voltage connector system; waterproof requirement depends on location.
Locking Structure	Safety loop design must confirm connection sequence and latch status.
Mating Part	HV battery, inverter, PDU or HV connector interlock loop.
Vehicle System	EV Battery / Safety Interlock
Certification	Project-based validation
Technical Files	Datasheet, drawing and 3D file availability is confirmed by exact model, revision and project requirement.

Applications

Typical automotive applications

HVIL High Voltage Interlock Connector is intended for EV Battery and EV Battery / Safety Interlock. Confirm installation location, exposure, mating cycles and cable routing before final selection.

Application

EV Battery

Vehicle System

EV Battery / Safety Interlock

Connector Type

High voltage interlock connector

Fit confirmation

Mating, terminal and document review

Connector selection is completed as a system. Confirm the mating interface, terminal and seal combination before samples or production quotation.

Mating interface

HV battery, inverter, PDU or HV connector interlock loop.

Terminal and wire

HVIL signal terminal; 0.35-0.75 mm² signal wire.

Controlled documents

Request the model-specific datasheet, 2D drawing, cavity layout or controlled 3D file with your project details.

RFQ checklist

Information needed before quotation

Complete product requirements help confirm whether the model, terminal, seal and application path are suitable.

Confirm pin number: 2 Pin

Confirm electrical requirement: 800V system / Signal

Confirm environment and IP rating: IP67

Upload drawing, sample photo or equivalent model if available

FAQ

Product RFQ questions

Common questions to confirm before requesting samples, drawings or quotation.

Can I request samples and technical drawings?

Yes. Send the AC-HV-HVIL application, expected quantity and any reference drawing or sample photo. Sample, datasheet, 2D drawing and controlled 3D file availability will be confirmed for the exact model before release.

Can this connector be customized for an OEM project?

Housing color, keying, wire length, terminal, seal and packaging options can be reviewed after the mating interface, electrical load, environment and annual demand are confirmed.

How are the housing, terminal and seal matched?

Matching is reviewed as a complete connection system. Provide the mating part, wire range, insulation diameter and target IP rating so the HVIL signal terminal terminal and seal combination can be checked.