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Zhejiang Longmai Explosion proof Electrical Co., Ltd

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Jinsi River Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province

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SW-10 Explosion proof Knob Lighting Switch

NegotiableUpdate on 05/17

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

SW-10 explosion-proof rotary knob lighting switch $r $n1. Cast aluminum alloy shell, surface sprayed $r $n2. Increased safety shell, internal components use explosion-proof switch $r $n3. The product has waterproof, dustproof and other characteristics $r $n4. Steel pipe or cable wiring. $r $n5. Meets the requirements of GB3836-2000. IEC60079 standard

Product Details

SW-10 Explosion proof Knob Lighting SwitchProduct Features:

1. The shell is made of cast aluminum alloy and coated with plastic on the surface;

2. Built in conversion switch, used in electrical circuits with current below 20A, as a power supply introduction switch, and can control motor starting, shifting, stopping, reversing, etc;

3. Both steel pipes and cables can be used for wiring;

4. Meets the requirements of GB3836-2000 and IEC60079 standards.

SW-10 Explosion proof Knob Lighting SwitchScope of application:

1. Suitable for hazardous areas in Zone 1 and Zone 2 of explosive gas environments.

2. Suitable for Class IIA and IIB explosive gas environments.

3. Suitable for hazardous areas with combustible dust environments in zones 20, 21, and 22.

4. Suitable for temperature groups T1-T6.

5. Widely applicable to hazardous environments such as oil extraction, refining, chemical engineering, as well as offshore oil platforms, oil tankers, and other places.

Technical Specifications:

Output mode: Output (AC220V/3A, DC 30V/3A)

Output delay: adjustable from 1 to 20 seconds

Explosion proof mark: dIIBT4

Power consumption: 1W

Installation connector: R1

Electrical interface: M20 × 1.5

Explosion proof rating: IP55 IP65

Power supply voltage: DC 24V or AC 220V

Working temperature:

Switch body -40~150 ℃

Instrument -30~70 ℃

Work pressure: less than 2MPa

Medium density: 0.7g/cm3

1. Compact structure, good reliability

2. Strong analytical and anti-interference abilities, high accuracy

3. Small size, light weight

4. It has a protective function and can automatically cut off the power supply in case of overload, short circuit, phase failure or leakage in the circuit

5. Long lifespan

Technical parameters of SW-10/220V explosion-proof lighting switch:

Execution standards: GB3836.1, GB3836.2, GB3836.3, IEC60079

Explosion proof mark: ExedIIB/CT6

Rated voltage: AC220/380V

Rated current: 10A

Usage category: AC-14

Protection level: IP54/IP65

Anti corrosion grade: WF1

Inlet specification: G3/4 "

Applicable cable outer diameter: Φ 9mm~Φ 14mm