The TD 441-11Y-M20 is a robust mechanical position switch with a roller lever, designed for industrial applications. With a durable housing made of zinc-coated cast iron and a painted protective coating, this switch ensures reliable operation even in demanding environments. It offers a mechanical lifetime of at least 10 million operations and is protected by an IP65 enclosure, making it ideal for harsh conditions.

Technical Data:

Product Designation:

• TD 441-11Y-M20

Article Number:

• 101170463

EAN:

• 4030661297743

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 - Regulations:

• Certificates: INMETRO, CCC
• Standards: EN IEC 60947-5-1

General Data:

• Operating Principle: mechanical
• Actuator Form: Roller
• Housing Material: Zinc-coated cast iron
• Housing Coating Material: Painted
• Gross Weight: 1.675 kg

Features:

• Number of Normally Open Contacts: 1
• Number of Normally Closed Contacts: 1

Safety Considerations - Safety Outputs:

• B10D NC Contacts: 2,000,000 operations

Mechanical Data:

• Actuator Type: Roller lever
• Roller Material: Plastic
• Mechanical Lifetime, min.: 10,000,000 operations
• Approach Angle:
- From left: 30°
- From right: 30°

• Contact Gap Width: 2 x 6 mm
• Operating Speed:
- Minimum: 1 mm/min
- Maximum: 3 m/s

• Note: Operating speed at vertical approach angle

Connection Technology:

• Connection Type: Screw Connection M20 x 1.5
• Connection Cross-Section:
- Minimum: 1.5 mm²
- Maximum: 2.5 mm² (incl. ferrules)

• Wire Cross-Section: 13 AWG

Dimensions:

• Sensor Length: 63 mm
• Sensor Width: 106 mm
• Sensor Height: 237 mm
• Roller Width: 9 mm
• Roller Diameter: 36 mm

Environmental Conditions:

• Protection Class: IP65
• Ambient Temperature: -30 ... +90 °C

Insulation Properties:

• Rated Insulation Voltage Ui: 400 V
• Rated Impulse Voltage Uimp: 6 kV

Electrical Data:

• Thermal Continuous Current: 16 A
• Voltage, Utilization Category AC-15: 400 VAC
• Current, Utilization Category AC-15: 4 A
• Switching Element: Normally Open (NO), Normally Closed (NC), with double interruption
• Switching Principle: Slow Action
• Electrical Contact Material: Silver