Product Description in English:

The T 6881-11-1 position switch is a precise switching device designed for monitoring mechanical movements in machines and systems. This switch is suitable for demanding applications where high switching accuracy and durability are required. Its robust construction, featuring a glass-fiber reinforced plastic housing and a thermoplastic actuator, makes the T 6881-11-1 ideal for industrial environments.

The switch is equipped with one NC contact and one NO contact, achieving an impressive mechanical lifespan of at least 30 million switching cycles. The slow-action switching mechanism ensures reliable contact operation with a maximum contact bounce time of just 3 ms. With an actuating travel of more than 2 x 1.25 mm and an operating force of 7 N, the switch provides precise and repeatable triggering.

Thanks to its compact design and simple screw terminal connection with a maximum wire cross-section of 2 x 1.5 mm², the position switch is easy to install. The T 6881-11-1 is designed for use in control circuits according to AC-15 and DC-13 categories and offers a protection rating of IP40.

Technical Data:

Product Type:

• T 6881-11-1

Order Number:

• 101138614

EAN:

• 4030661281391

eCl@ss Numbers:

• Version 12.0: 27-27-06-01
• Version 11.0: 27-27-06-01
• Version 9.0: 27-27-06-01

ETIM Numbers:

• Version 7.0: EC000030
• Version 6.0: EC000030

Approvals:

• cULus
• CCC

Standards:

• EN IEC 60947-5-1

Housing Material:

• Plastic, glass-fiber reinforced thermoplastic

Actuator Material:

• Thermoplastic

Gross Weight:

• 25 g

Features:

• Number of NC contacts: 1
• Number of NO contacts: 1

Mechanical Data:

• Mechanical lifespan: 30,000,000 cycles
• Operating force: 7 N
• Contact opening width: > 2 x 1.25 mm
• Actuating speed: 60 mm/min
• Minimum actuating speed: 1 mm/min
• Switching point repeat accuracy: 0.02 mm

Connection Technology:

• Maximum wire cross-section: 2 x 1.5 mm²
• Connection type: Screw terminal

Environmental Conditions:

• Protection rating: IP40
• Terminal protection rating: IP00 (without matching plug)

Insulation Values:

• Rated insulation voltage Ui: 250 VAC
• Rated impulse withstand voltage Uimp: 4 kV
• Pollution degree: 3

Electrical Data:

Thermal continuous current: 10 A

Voltage, utilization category AC-15: 230 VAC

Current, utilization category AC-15: 2.5 A

Voltage, utilization category DC-13: 24 VDC

Current, utilization category DC-13: 6 A

Switching principle: Slow-action switching

Contact bounce time, maximum: 3 ms

Maximum switching frequency: 3,000 /h

Switching time, maximum: 5 ms

Contact material: Silver