Schmersal Panel Mount Round Head Emergency Button - Key Reset, 50mm, 22.3mm

  • RS Stock No. 742-0751
  • Mfr. Part No. NDRZ50GR/RT
  • Manufacturer Schmersal
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

NDR Series Emergency Stop Push Buttons

This range of Head Emergency Buttons are used in control cabinets, control panels, in elevator construction, on conveyor or transport plants.
After the manual actuation, the components initiate or switch off work processes and functional processes.
The range of NDR Series Emergency Stop Push Buttons are available in the form of pushbuttons, joystick switches or key-operated switches.
They are available in a single, dual and tri state contact blocks.
There is an option to have N/O (normally open) and N/C (normally closed) contact versions to satisfy every requirement.

Approvals

BG, USA/CAN

Standards

IEC/EN 60947-1, EN 60947-5-1

Standards

IEC/EN 60947-1, EN 60947-5-1

Approvals

BG, USA/CAN

This NDRZ50GR/RT belongs to emergency stop latching pushbuttons with a mechanical life up to 100.000 operations.
This is a non-illuminated item with the following colour characteristics:
•Colour of the operating element is red
•Colour of the bellows is black
•Colour of the front ring is silver
The ambient temperature for this unique product ranging from -25°C to +80°C.
Standards of protection falls under IP67 and IP69K where the following can be expected:
•IP67 (rated as "dust tight" and protected against immersion)
•IP69K (rated as ’’complete assurance ’’provides the highest protection rating on the scale)
The resistance to shock for NDRZ50GR/RT oscillate at 30 g / 18ms.

Frequently asked questions & answers

What is the different between a push button switch for an emergency stop and a general-purpose push button switch? A general-purpose push button switch is used for controls, e.g. to start machine operation or simply to switch modes. An emergency stop push button switch however, is mainly used as a safety measure to stop hazardous events.

Emergency Stop Pushbutton

Specifications
Attribute Value
Mounting Type Panel Mount
Reset Method Key Reset
Cutout Diameter 22.3mm
Auxiliary Contacts No
IP Rating IP67, IP69K
Head Style Round
Illuminated No
Head Diameter 50mm
Dimensions 50 x 45 mm
Colour Red
Series NDR
Depth 45mm
Push Button Material ABS
8 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 267.41
units
Per unit
1 +
MYR267.41
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