LOT 3x Bernstein Classic GC-U1 VT 3068D Safety Limit Switches USED

Used Lot of 3 Bernstein Classic Metal-Bodied Safety Limit Switches - Tested Working

This bundle includes 3 matching Bernstein Classic GC-U1 VT 3068D safety limit switches with brass actuators in used, tested working condition. Perfect for spare parts, maintenance stock, or equipment refurbishment projects.

Bundle Contents

3x Bernstein Classic GC-U1 VT 3068D:

• Model: GC-U1 VT 3068D

• Part Number: 612.1100.555

• Manufacturer: Bernstein AG

• Made in: D-4952 Porta Westfalica, Germany

• Series: Bernstein Classic GC metal-bodied limit switches

Included Components:

• 3x GC-U1 VT 3068D switch bodies (red/orange housing)

• 2x brass actuator bodies (separate actuator type)

• 1x additional brass square mounting plate

• Rubber grommets/seals included

Bernstein GC Series Specifications

Electrical Ratings:

• Standards: VDE 0660 (VDE 0110, 0113)

• Rated Insulation Voltage (Ui): 400V AC

• Rated Operational Voltage (Ue): 240V

• Contact Configuration: 1NC + 1NO (FZ 5, PZ 5)

• Utilization Category: AC-15, 240V/3A

• Positive Opening NC contact per IEC/EN 60947-5-1, Annex K

• Conventional Thermal Current (Ithe): 10A

• Short-Circuit Protection: 10A gG fuse

• Protection Class: I

Safety Compliance:

• VDE certifications

• 10 AMP 300V AC rating

• 1A 500E POL GR marking

• Suitable for safety applications per EN 60204

Mechanical Construction:

• Enclosure: Die-cast aluminium

• Cover: Sheet aluminium

• Actuator Type: Separate actuator (VT - Vorrasttaste)

• Protection Rating: IP65 per EN 60529

• Operating Temperature: -30°C to +80°C

• Mechanical Life: 1 x 10⁶ operating cycles

• Assembly: 2 x M4 mounting holes

Connection:

• Termination: 4 screw terminals (M3.5)

• Cable Entry: M20 x 1.5 cable gland

• Conductor Cross-Sections: 0.5-1.5mm² solid or litz wire with ferrules

• Weight: Approximately 0.18-0.32 kg

Installation:

• Operator-definable installation position

• Rotatable actuator head (4 x 90°)

• Blind hole for fitting pin: Ø4mm, 5.5mm deep

• When used as safety switch, use NC contacts per EN 60204

• Secure by set pin (hole within bottom of case)

Bernstein Quality

Bernstein AG, based in Porta Westfalica, Germany, is a renowned manufacturer of industrial automation components with decades of experience in safety switches and limit switches. The GC series represents robust, metal-bodied industrial limit switches designed for demanding applications requiring reliable position sensing and safety interlocking.

Condition Notes

• Used Working Condition - removed from operational equipment

• All switches tested and confirmed functional

• Shows normal industrial wear and usage marks

• Paint wear and surface oxidation on aluminum housings

• Some marking and labeling present

• Cable glands and seals included

• 2 complete actuators + 1 mounting plate provided

What You Get: 3 Bernstein GC-U1 VT 3068D switch bodies, 2 brass actuators, 1 mounting plate, rubber seals. Matching set suitable for industrial machine guarding and safety interlock applications.

Applications

Industrial machine guarding, safety door monitoring, movable guard position sensing, press brake protection, CNC machine safety, automated assembly systems, material handling equipment, packaging machinery, robotic cells, injection molding machines, and any application requiring reliable safety interlocking per ISO 14119 standards.

Important Safety Note: These are safety-critical components that must be installed by qualified personnel familiar with machine safety standards and EN 60204 requirements. Proper risk assessment is required before use in safety applications.

Ideal For: Maintenance departments, machine builders, equipment refurbishers, spare parts inventory, or cost-effective safety system upgrades with proven German engineering quality.