CH1250-9 Ex Position Switch

Technical Data

1.Explosion-proof Type

• Standards Implemented: CENELEC, IEC, NEC
• Applicable Hazardous Areas: Can be used in zone 1 and zone 2
• Ex Marking: Gas protection: For gas hazardous areas: Ex db eb IIC T6 Gb, suitable for Zone 1, Zone 2, For dust hazardous areas: Ex tb IIIC T80℃ Db, suitable for Zone 21, Zone 22

2.Product Parameters

• Product Type: Explosion-proof position switches
• Certification: Exmark certification, comply with GB/T3836, IEC60079
• Material: Enclosure: Alloy plastic of static resistance
• Exposed fasteners: Not specified in datasheet
• Electrical rating-Rated voltage: 400V AC, 110V DC
• Electrical rating-Rated current: 10A(AC),1A(DC)
• Protection-Degree of protection: IP66
• Protection-Ambient temperature: -40℃～+60℃
• Connection-Cable cross-section: 4×1.5mm²
• Connection-Cable entry: Molded plastic 1×M20
• Connection-Cable gland: For cable outer diameter Φ6-12mm

3.Product Classification & Origin

HS Code: 8536500000
Country of Origin: China

4.Applicable Industries

• Suitable for: petroleum, chemical, pharmaceutical, paint-coating and other hazardous-area industries
• Practicality: Multiple operator heads optional, adjustable every 15°, long mechanical life up to 1 000 000 times, convenient cable wiring
• Safety performance: IP66 protection grade, anti-static alloy plastic enclosure, Exmark explosion-proof certification, applicable for zone 1/2, zone 21/22 hazardous locations

5.Credibility

MMALATEX explosion-proof products comply with strict international standards and hold complete ATEX, IECEX and EAC certifications to ensure compliant operation in global markets. This series of explosion-proof products is engineered for extreme working conditions with IP65/IP66/IP67 protection ratings, delivering excellent resistance to water, dust and corrosion. We provide customers with in-depth supporting services, including comprehensive technical support, complete warranty services and worldwide logistics support. Wherever your project is located, MMALATEX ensures smooth project delivery and provides safe and reliable solutions for hazardous areas.

6.FAQs

Q1: Which hazardous zones can CH1250-9 explosion-proof position switches be applied to?

A1: It can be used in zone 1, zone 2, zone 21 and zone 22.

 

Q2: What is the protection degree of this explosion-proof position switch?

A2: The degree of protection is IP66.

 

Q3: What is the mechanical life of CH1250-9 explosion-proof position switches?

A3: Its mechanical life is 1000000 times.