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Schmersal-EX-M. 441-11Y-1224-1276-2-101214278
EX-M. 441-11Y-1224-1276-2

2 cable entries M20Metal enclosure106 mm x 99 mm x 63 mm (basic component)Suitable for heavy dutyEx-Zone 21 and 22

  • 2 cable entries M20
  • Metal enclosure
  • 106 mm x 99 mm x 63 mm (basic component)
  • Suitable for heavy duty
  • Ex-Zone 21 and 22

Ordering data

Product type description

EX-M. 441-11Y-1224-1276-2

Article number (order number)

101214278

EAN (European Article Number)

4030661398297

eCl@ss number, version 12.0

27-27-06-01

eCl@ss number, version 11.0

27-27-06-01

eCl@ss number, version 9.0

27-27-06-01

ETIM number, version 7.0

EC000030

ETIM number, version 6.0

EC000030

Approvals - Standards

Certificates

TÜV

IEC Ex

INMETRO

NEPSI

CCC EX

Explosion protection

Explosion protection: regulations

EN IEC 60079-0

EN 60079-31

Explosion protection zones

21

Explosion protection category

2D

Explosion protection designation

D II 2D Ex tb IIIC T90°C Db

General data

Standards

EN IEC 60947-5-1

Working principle

mechanical

Housing material

Grey cast iron, galvanised

Housing coating material

painted

Gross weight

2,005 g

General data - Features

Number of normally closed (NC)

1

Number of normally open (NO)

1

Mechanical data

Mechanical life, minimum

10,000,000 Operations

Contact opening

2 x 2.5 mm

Actuation direction

each time 60° right-hand side and left-hand side rotation

Mechanical data - Connection technique

Termination

Screw terminals M20 x 1.5

Cable section, minimum

1.5 mm²

Cable section, maximum

2.5 mm²

Mechanical data - Dimensions

Length of sensor

63 mm

Width of sensor

106 mm

Height of sensor

99 mm

Diameter of Castor

32 mm

Length of the lever

32 mm

Width of the lever

32 mm

Height of the lever

194 mm

Ambient conditions

Degree of protection

IP65

IP66

IP67

Ambient temperature

-20 ... +60 °C

Ambient conditions - Insulation values

Rated insulation voltage Ui

250 VAC

Rated impulse withstand voltage Uimp

4 kV

Electrical data

Thermal test current

16 A

Utilisation category AC-15

230 VAC

Utilisation category AC-15

4 A

Switching element

NO contact, NC contact

Switching principle

Snap action

Maximum switching frequency

3,000 /h

Material of the contacts, electrical

Silver

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.

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