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Home Product BUM4-40D-W-2M/B Banner Engineering Ultrasonic Proximity Sensor, 40mm Range, Weatherproof, 2M Cable

BUM4-40D-W-2M/B Banner Engineering Ultrasonic Proximity Sensor, 40mm Range, Weatherproof, 2M Cable

BUM4 safety switches
40D waterproof limit switch
2M cable industrial sensor
BUM4-40D-W-2M/B
BUM4 safety switches feature 40D waterproof limit switch with 2M cable industrial sensor for rugged environments. Durable construction ensures reliable operation in demanding conditions. IP67-rated housing, long-lasting performance. Ideal for heavy-duty machinery and outdoor applications.

Product Description

The BUM4-40D-W-2M/B is a robust safety switch from the BUM4 series, designed as a 40D waterproof limit switch for demanding industrial environments. It features a 2M cable for reliable connectivity and supports direct integration with industrial control modules via its IP67-rated housing. Operating within a voltage range of 10-30V DC, this sensor functions optimally in temperatures from -25°C to +70°C, ensuring resilience in harsh conditions. With a compact design, it offers a detection range of up to 5mm and is widely used in manufacturing, automation, and heavy machinery sectors. Key advantages include exceptional water and dust resistance, mechanical durability, and easy installation. While lacking integrated communication protocols, its simple NO/NC contact configuration ensures compatibility with standard control systems. The absence of a screen or battery aligns with its purely electromechanical operation.
Parameter Specification
Series BUM4 safety switches
Model Code BUM4-40D-W-2M/B
Protection Class IP67 (40D waterproof limit switch)
Cable Length 2 meters (industrial sensor cable)
Contact Configuration 1NC/1NO
Rated Current 10A (250V AC/24V DC)
Operating Voltage 24-250V AC/DC
Mechanical Life 1×10⁷ operations
Electrical Life 1×10⁵ operations
Housing Material PA66 with stainless steel actuator
Actuation Type Plunger/Roller Lever
Termination Pre-wired 2M cable
Operating Temperature -25°C to +80°C
Certification IEC 60947-5-1
question:Why can other suppliers source discontinued models we can't provide?
answer:Suppliers may have leftover stock or alternative channels. We focus on current models to ensure quality and reliability.
question:Do you offer technical selection support?
answer:Yes, we provide free technical selection services including spec matching, compatibility analysis, and expert guidance.
question:What payment methods do you accept?
answer:We support TT, PayPal, LC, and other secure payment options for flexible global transactions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can other suppliers source discontinued models we can't provide?
answer:Suppliers may have leftover stock or alternative channels. We focus on current models to ensure quality and reliability.
question:Do you offer technical selection support?
answer:Yes, we provide free technical selection services including spec matching, compatibility analysis, and expert guidance.
question:What payment methods do you accept?
answer:We support TT, PayPal, LC, and other secure payment options for flexible global transactions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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