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Rockwell A-B 440K-E33078 Guardmaster Elf Tongue Interlock Module for Safety

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The Rockwell A-B 440K-E33078 Guardmaster Interlock Module is designed for safeguarding machinery and equipment in manufacturing environments. This interlock switch provides reliable protection against unauthorized access, ensuring operator safety and compliance with industry standards.

Product Name:440K-E33078 Guardmaster Elf Tongue Interlock

Brand:Rockwell Automation

Model:440K

Type:Tongue Interlock

Safety Category:Category 4

Certification:TÜV Rheinland, EN ISO 14119

Operating Voltage:24 VDC

Protection Rating:IP67

Switching Capacity:10 A @ 24 VDC

Response Time:<50 ms

Contact Configuration:1NC + 1NO

Material:Stainless Steel

Weight:0.2 kg

Dimensions:45 x 45 x 20 mm (LxWxH)

    The Rockwell Automation Guardmaster 440K-E33078 is a robust tongue interlock switch designed to enhance safety in industrial environments. This interlock switch employs a tongue mechanism to secure machine doors, ensuring they cannot be opened while the machine is running. The device is made from stainless steel, providing durability in harsh conditions. With its IP67 rating, it is resistant to dust and water ingress, making it suitable for a wide range of applications. Featuring a 24 VDC operating voltage and capable of handling up to 500 mA, this interlock switch is reliable under various load conditions. The included 1NO + 1NC contact configuration offers flexible integration options into existing safety circuits. Installation is straightforward, thanks to its compact dimensions and easy-to-use tongue mechanism. Use the Guardmaster 440K-E33078 to protect your operators and machinery, and ensure compliance with international safety standards.

A-B 440K-E33078

A-B 440K-E33078

A-B 440K-E33078




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      About Chengdu Sunshine Xihe

      Chengdu Sunshine Xihe Electrical Co., Ltd. specializes in selling products from major electrical brands in the world. Products are directly purchased overseas, genuine inventory, preferential prices and after-sales warranty, complete models, the same products, different prices and services.

      Large supply of original imported DCS system accessories and PLC system accessories.

      Main categories: inverters, thyristors, power electronics, switching devices, power grid devices, power devices, industrial drive devices, medium and high voltage frequency conversion control

      Main brands: ABB, GE, BENTLYNEVADA, Triconex, Woodward, Foxboro, Westinghouse, Emerson, Reliance, Schneider Modicon, A-B, HIMA, Motorola, Kollmorgen, Bosch/Rexroth,NI, YOKOGAWA, and other major brands of DCS system accessories, robot system accessories, and large servo system discontinued spare parts.

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