Euchner STPA3D-2131A024MC1743 24V Safety Interlock Guard Lock Switch IP67

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SELLING "AS IS - WHERE IS" AS DESCRIBED

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EUCHNER STPA3D-2131A024MC1743 Industrial Safety Interlock Switch – 24V AC/DC

Genuine EUCHNER Industrial Safety Guard Locking Switch – Order No. 090230

Offered for sale is a genuine EUCHNER STPA3D-2131A024MC1743 industrial safety interlock switch. This is a heavy-duty electromechanical safety switch designed for industrial machinery, CNC equipment, automated production lines, and machine guarding applications.

The STPA3D series is designed to provide secure locking and monitoring of machine access doors and protective safety guards. Its spring-locking mechanism keeps the guard locked until the 24V AC/DC solenoid is energized to release it. The unit also features a manual escape release for emergency access from within the guarded area.

This is a quality industrial safety component from EUCHNER, a well-known manufacturer of machine safety and automation equipment.

KEY FEATURES:

• Genuine EUCHNER industrial safety interlock switch.
• Electromechanical guard locking mechanism.
• 24V AC/DC solenoid operating voltage.
• Power-to-unlock operation with spring-powered locking.
• Manual escape release for emergency unlocking.
• Positive-opening safety contacts.
• Integrated door position and guard-lock monitoring contacts.
• Insertion funnel for actuator guidance.
• Adjustable approach direction.
• IP67 protection rating.
• Heavy-duty reinforced thermoplastic housing.
• Designed for industrial machine safety applications.

TECHNICAL SPECIFICATIONS:

• Manufacturer: EUCHNER
• Model: STPA3D-2131A024MC1743
• Order Number: 090230
• Switching Element: 2131
• Operating Voltage: 24V AC/DC
• Power Consumption: 8W
• Maximum Thermal Current: 4A
• AC-15: 4A at 50V
• DC-13: 4A at 24V
• Guard Lock Monitoring: 2 positively driven contacts and 1 NO contact
• Door Monitoring: 1 NC contact
• Maximum Locking Force: 2,500N
• Assured Locking Force: 2,000N
• Protection Class: IP67
• Cable Entries: 3 x M20 x 1.5
• Mechanical Life: 1,000,000 cycles

CONDITION:

Used industrial surplus equipment, removed from a functioning system.

The switch shows normal signs of previous industrial use. Overall, it appears to be in good physical condition. Please examine all photographs carefully for the exact cosmetic condition and included components.

This unit has not been independently bench-tested after removal. It is being sold as used surplus equipment.

WHAT'S INCLUDED:

You will receive the EUCHNER safety switch and the additional components shown in the photographs. Please note the condition of the cable and its exposed end as pictured.

Please verify the actuator and mounting requirements, electrical specifications, and model compatibility with your existing equipment before purchasing.

A great replacement component for industrial machinery, CNC machine tools, automated production equipment, and machine safety guarding systems.

Please purchase based on the exact manufacturer part number and specifications provided.

Note to buyer:

1. Review all photos carefully as they are part of the description per eBay policy.
2. Items that are untested, for parts or repair, or unknown condition are sold as is and are non-returnable.
3. Items are sold as pictured. If it is not shown in the pictures it doesn't come with the item (i.e. power cords, attachments, tooling, etc.)
4. Most listings at the end include a GH and then a number for example (GH119) OR (A19) it is an internal stock reference number and not part of the item's description.

Thanks, Gearhead Surplus

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