EXHT-AR403

Tech Specifications

Product Description

DESCRIPTION

MICRO SWITCH EX Series switches feature the smallest UL-listed housings available for use in hazardous locations. The EX Series switch cavity is designed to cool expanding gases below the ignition temperature of the surrounding explosive atmosphere. The EX Series is capable of switching up to 20 amps while providing ample wiring space for ease of installation. Single and double conduit openings are available. Dual conduit openings may allow for through wiring of multiple switches. The EX

Series can be mounted from any of theswitch's four sides.

FEATURES

• Compact and rugged housing

• Ample wiring space that eases installation time

• Four-sided mounting with optional mounting bracket

• Dual conduit openings on select models

• Broad range of actuator styles available in pin plunger and rotary configurations.

• Switching capacity from 1 A for low energy loads, up to 20 A for most industrial electrical loads

• Rotary actuators are field adjustable for quick set up and application adaptability

• Roller lever actuators are adjustable through 360° of rotation

• 1EX and 2EX listings have dual conduit openings enabling "wire through" or allowing the user to split the wiring of a double pole switch with one pole exiting each side

• Manufactured for harsh and explosive environments

• International approvals for use aroundthe world

VALUE TO CUSTOMERS

• Honeywell has over 80 years of switch manufacturing experience covering most environment types

• Proven technology plus superior quality and service are offered worldwide. The EX Series holds multiple agency approvals, including CE, IEC Ex, UL, CSA, and ATEX directives

• Multiple actuator options make the EX Series a good choice for indoor explosion-proof applications

• Smallest UL-listed, power-load carrying switch available for use inhazardous locations

APPLICATIONS

• Industrial paint booths

• Petroleum and chemical plants

• Processing facilities

SPECIFICATIONSPECIFICATIONSSSPECIFICATIONS

1 Refer to order guide

2 Most models, refer to individual specifications for selected catalog listings

AGENCY APPROVALS AND STANDARDS

CIRCUITRY AND ELECTRICAL RATINGS

HAZARDOUS LOCATION CLASSIFICATIONS

MICRO SWITCH EX SERIES ORDER GUIDE

*Note: CW (Clockwise) and CCW (Counter-Clockwise) when looking at nameplate. EX Series switches are not sealed against liquids and are not intended to be used in liquid splash environments or outdoor use without protection. NEMA 1, 7, 9 only.

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.

It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.

The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.

BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.

History of BNSENS Company:

BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.

1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.

2002: The company expanded its product line and launched temperature sensors

2005: Started producing high-precision pressure sensors for the test and measurement market

2006: Became an official authorized agent of Honeywell

2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved

2010: Became a supplier of Emerson

2011: We started selling SICK sensors

2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC

2015: Cooperated with Siemens in Vietnam

2017: The factory moved to Nanjing High-tech Zone

2019: Became a national high-tech enterprise in China

2023: We started selling products from Infineon and Rohm

BNSENS, The Future Starts Here.