Product Description in English:

The NDRR50RT Emergency Stop Push Button is a high-quality safety control device designed for demanding environments. Made of durable ABS and featuring a chrome-plated front ring, this push button ensures excellent longevity and resistance to external influences. The white silicone sealing bellow provides reliable sealing, while the external spring mechanism enables precise safety functions. With IP67 and IP69K protection ratings, the button is ideal for applications requiring high cleanability and hygiene.

Technical Data:

Product Type Designation:

• NDRR50RT

Article Number:

• 101163587

EAN:

• 4250116200146

eCl@ss and ETIM Numbers:

• eCl@ss Version 12.0: 27-37-12-12
• ETIM Version 7.0: EC001038

Approvals and Standards:

• Certificates: cULus, Hygiene approved
• Standards: EN IEC 60947-5-1, EN IEC 60947-1

Material and Weight:

• Actuator Material: ABS
• Front Ring Material: ABS, chrome-plated
• Sealing Bellow Material: Silicone
• Actuator Color: Red
• Front Ring Color: Silver
• Sealing Bellow Color: White
• Gross Weight: 50 g

General Features:

• Emergency Stop Button: Yes
• Safety Functions: Yes
• External Spring Mechanism: Yes
• Latching: Yes
• Full Insulation: Yes
• Maximum Contact Elements: 2

Mechanical Data:

• Unlocking: Pull-to-Release
• Mechanical Lifespan, minimum: 100,000 actuations
• Actuation Force: approx. 2 N
• Mounting: ELM mounting flange
• Screw Tightening Torque: 0.6 Nm

Mechanical Dimensions:

• Height: 45 mm
• Actuator Diameter: 50 mm
• Mounting Hole Diameter: 22.3 mm
• Front Panel Thickness:
- Minimum: 1.5 mm
- Maximum: 6 mm

• Grid Dimension: 50 x 50 mm

Environmental Conditions:

• Protection Class: IP67, IP69K
• Operating Temperature: -25 ... +80 °C
• Shock Resistance: 30 g / 18 ms
• Vibration Resistance: 20 g / 10 ... 150 Hz