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AC ISOLATOR SWITCH JHAS69

Product catalog summary

Overview

The document provides comprehensive technical details for the JHAS69 series AC isolated switches, designed primarily for industrial control machinery and electrical appliances. These switches facilitate emergency disconnection, safety isolation, machine control, and motor control in AC circuits up to 690V.

Product Features

Contacts made from special silver alloy ensuring long electrical life and high reliability.
Compact design for space-saving installation.
Finger protection for safe operation.
Multiple installation methods: panel mount (PM), guide rail mount (DC), sealed switch box (LK), and EL type.
IP66 rating for dust-tight and water-resistant performance.
Locking options include rotating belt lock (R) or no lock.
Handle options: rotating red/yellow (RY) or black (B).
Optional rubber pad (64) for enhanced sealing.

Model Coding and Types

Model names encode rated current, pole count (3P or 4P), handle type, locking mode, and rubber pad presence. For example, JHAS69-PM80R-3RY64 indicates a panel mount, 80A, rotating belt lock, 3 poles, red/yellow handle, with rubber pad.

Electrical Ratings and Parameters

Parameter	20A	32A	40A	63A	80A
Rated Insulation Voltage	690V
Rated Carry Current	16A	25A	32A	45A	45A
Rated Operating Current	12A	23A	30A	37A	37A
Rated Power Control AC-23A (kW)	4	7.5	9	15	15
Rated Power Control AC-3 (kW)	7.5	12.5	16	22	22
Motor Load (HP)	3	5.5	7.5	11	11
Short-Time Withstand Current (lcw)	250A	400A	500A	600A	850A
Wire Connection Size (mm²)	10-20.5	16-21	-
Screw Torque (N·m)	0.8-1.7	1.5-2	-

Installation Methods

Panel Mount (PM)
Guide Rail Mount (DC)
Sealed Switch Box Type (LK)
EL Type (details unspecified)

Mounting hole patterns include:

Pattern A: 4 holes, 48mm center distance, no gasket
Pattern B: 4 holes, 36mm center distance, with 4-hole gasket
Pattern C: 2 holes, 36mm center distance, with 2-hole gasket

Poles configuration: 3 poles for 63-80A models; 4 poles for 20-40A models.

Handle and Locking Options

Handle colors: Red/Yellow (RY) or Black (B), both rotating types.
Locking: Rotating belt lock (R) or no lock.
Rubber pad option indicated by "64" for enhanced sealing.

Safety and Standards

IP66 rating ensures dust and water resistance.
Finger guard for operator safety.
Compliance with UL and CSA standards for rated power control and operating current.

Applications

Widely used in industrial control machinery and electrical appliances for emergency and safety disconnection, machine control, and motor control.

Dimensions and Mechanical Details

Detailed reference dimensions for mounting holes, lock hole positions, and overall size are provided to facilitate installation. Some component lengths are customizable.

Additional Technical Specifications

Rated operating currents available: 20A, 32A, 40A, 63A, 80A.
Rated control power ranges from 3kW to 22kW depending on model and voltage.
Motor load capacity specified in horsepower corresponding to power ratings.
Short-time withstand current ranges from 250A to 850A.
Wire connection sizes suitable for 10mm² to 21mm² wires.
Screw torque for assembly ranges from 0.8 to 2 N·m depending on terminal size.

Installation and Operation

Supports guide rail installation for easy out-of-box operation.
Auxiliary contacts can be mounted and removed without tools, enabling quick maintenance.
Auxiliary contacts operate simultaneously with main switch poles.

Accessories

Compatible auxiliary contacts: JHAC69-ACC01, JHAC69-ACC02 (rated for 80A), and JHAC69-ACC03.
Auxiliary contacts share a common add-on block design across all switch models.

Standards and Certifications

The switches meet UL and CSA standards, ensuring safety and reliability in industrial environments.

Critical Parameters and Best Practices

Use wire sizes within specified ranges (10-21mm²) for safe and reliable connections.
Apply correct screw torque (0.8-2 N·m) during assembly to maintain secure electrical contacts.
Select appropriate model based on current rating and pole requirements.
Utilize tool-free auxiliary contact installation to minimize maintenance time.

Summary

The JHAS69 series AC isolated switches provide versatile installation options, robust electrical performance, and safety features suitable for demanding industrial applications. Covering rated currents from 20A to 80A with 3 or 4 poles, multiple handle and locking configurations, and compliance with relevant standards, these compact, IP66-rated switches are ideal for harsh environments requiring reliable electrical isolation.

Catalog excerpts

JHAS69隔离开关广泛用于产业控制机械及各种电器，能有效解决紧急断开、安全断开和机器控制，电动机控制等问题。 JHAS69 isolation switch is widely used in industrial control machinery and various electrical appliances, and can effectively solve the problems of emergency disconnection, safety disconnection, machine control, motor control and so on. With alloy contacts, electrical special silver long life and high reliability. Small size, space-saving installation. Construct a protective finger to make the operation safe. With a variety of installation, ease of application of variouspurpose (panel mount, rail mount, sealed switch box type). IP66 degree of protection 采用特殊银合金触头，电气寿命长，可靠性高。体积小，节省安装空间。具有保护手指的构造，使操作安全。具备多种安装方式，便于适用各种用途（面板安装型、导轨安装型、密封开关盒型）。 IP66防护等级。 Handle Options: RY:Rotating red/yellow ha

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箱外操作导轨安装 Out of box operation Guide rail installation 型号 Type 额定通电电流 Rated carry current 额定工作电流 Rated operating current AC-23A 额定工作电流 Rated operating current AC-3 额定控制功率P 240V Rated power control 440V AC-23A 额定控制功率P 240V Rated power control 440V AC-3 UL-CSA 基准马达负载(HP) Motor load 短时耐受电流(lcw) Rated short-time withstand current 可以连接电线(mm ) Connect wires 装配螺丝扭矩（N·m） Screw torque 额定绝缘电压 Rated insulation voltage Reference Dimension

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箱外操作导轨安装 Out of box operation Guide rail installation 额定通电电流 Rated carry current 额定工作电流 Rated operating current AC-23A 额定工作电流 Rated operating current AC-3 额定控制功率P 240V Rated power control 440V AC-23A 额定控制功率P 240V Rated power control 440V AC-3 UL-CSA 基准马达负载(HP) Motor load 短时耐受电流(lcw) Rated short-time withstand current 可以连接电线(mm 2 ) Connect wires 装配螺丝扭矩（N·m） Screw torque 额定绝缘电压 Rated insulation voltage Reference Dimension

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箱外操作导轨安装 Out of box operation Guide rail installation 型号 Type 额定通电电流 Rated carry current 额定工作电流 Rated operating current AC-23A 额定工作电流 Rated operating current AC-3 额定控制功率P 240V Rated power control 440V AC-23A 额定控制功率P 240V Rated power control 440V AC-3 UL-CSA 基准马达负载(HP) Motor load 短时耐受电流(lcw) Rated short-time withstand current 可以连接电线(mm 2 ) Connect wires 装配螺丝扭矩（N·m） Screw torque 额定绝缘电压 Rated insulation voltage Reference Dimension

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箱外操作导轨安装 Out of box operation Guide rail installation 电流 Current 型号 Type 额定通电电流 Rated carry current 额定工作电流 Rated operating current AC-23A 额定工作电流 Rated operating current AC-3 额定控制功率P 240V Rated power control 440V AC-23A 额定控制功率P 240V Rated power control 440V AC-3 UL-CSA 基准马达负载(HP) Motor load 短时耐受电流(lcw) Rated short-time withstand current 可以连接电线(mm 2 ) Connect wires 装配螺丝扭矩（N·m） Screw torque 额定绝缘电压 Rated insulation voltage Reference Dimension

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无需工具即可安装和拆下辅助触架，操作简单快速。 Mounting and removal of auxiliary contact are quick and simple without tools. S W I T C H 主体 Main body switch 辅助触架 Auxiliary contact 附加辅助触架 Add-on Auxiliary Contacts: JHAS69系列交流隔离开关采用同一种辅助触架，辅助触架于开关主极同时动作。 One only add-on bloc

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额定工作电流 Rated operation current Reference Dimension

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