MMFFEX50 Three-proof Controller

Technical Data

1.Explosion-proof Type

• Standards Implemented: Complies with domestic three-proof anti-corrosion standards. This is WF2 anti-corrosion control box, not Ex-explosion-proof product, not subject to GB3836 explosive-atmosphere standards.
• Applicable Hazardous Areas: Without explosion-proof qualification. It cannot be directly applied in gas or dust hazardous explosive areas. Suitable for indoor and outdoor non-explosive sites with strong corrosive atmosphere.
• Ex Marking:.No Ex rating. Anti-corrosion grade WF2, ingress-protection IP66.

2.Product Parameters

• Product Type: Three-proof local control box with engineering-plastic enclosure, configurable with push-buttons, selector switches, indicator lamps, potentiometers, meters for onsite equipment control.
• Certification: No explosion-proof certificate shown on datasheet. WF2 anti-corrosion property for strong corrosive-gas environment.
• Material: Anti-static engineering-plastic enclosure; sealing strip made of high-temperature resistant anti-ageing silicone rubber.
• Exposed Fasteners: No exposed fasteners shown on drawing. Unit is fixed by panel cut-out mounting with built-in cable-entry threads.
• Electrical-Rated Voltage: 500V, utilization category AC-15, DC-13.
• Electrical-Rated Current: 10A.
• Protection-Ingress Protection: IP66, anti-corrosion grade WF2.
• Protection-Ambient Temperature: -40℃ ≤ Ta ≤ +60℃.
• Connection-Cable Cross-section: Cable outer-diameter matching: M16×1.5 for φ4-8mm; M20×1.5 for φ6-12mm; M25×1.5 for φ8-17mm; M32×1.5 for φ12.5-21mm.
• Connection-Cable Entry: Threaded cable entries integrated on enclosure, optional M16×1.5, M20×1.5, M25×1.5, M32×1.5.
• Connection-Cable Gland: Cable glands are not supplied; glands with matching thread shall be fitted on site.

3.Product Classification & Origin

HS Code: 8536200000
Country of Origin: China

4.Applicable Industries

• Suitable for: Automation equipment, aerospace, grain-oil, chemical industry, ships & yachts, public buildings and other industries. Suitable for strong corrosive-gas environments, for both indoor and outdoor applications.
• Practicality: Enclosure made of engineering plastic, can be equipped with push-buttons, switches, indicator lamps, potentiometers, meters and other components. Components can be freely combined according to user requirements. Quick mounting on positioned panels for easy maintenance. Multiple cable entry thread options: M16×1.5, M20×1.5, M25×1.5, M32×1.5 to fit different cable outer diameters. Emergency-stop button can be fitted with anti-misoperation mechanism and padlock device on request to meet various on-site control requirements.
• Safety Performance: IP66 ingress-protection rating, WF2 anti-corrosion grade. Anti-static, corrosion-resistant, impact-resistant enclosure with good thermal stability. Concave-convex matching structure between cover and base together with high-temperature-resistant ageing-proof silicone rubber sealing strip realizes reliable water-proof and dust-proof performance. Ambient operating temperature: -40℃～+60℃. Utilization category AC-15 / DC-13, rated voltage 500V, rated current 10A, ensuring stable control-circuit operation under harsh corrosive conditions.

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: What is the protection degree of the YXF50 three-proof controller?

A1: Its ingress-protection rating is IP66, anti-corrosion grade is WF2.

 

Q2: What are the rated voltage and rated current of YXF50 controller?

A2: The rated voltage is 500V and the rated current is 10A.

 

Q3: What is the operating ambient temperature range for YXF50 three-proof controller?

A3: The applicable ambient temperature ranges from -40℃ to +60℃.