Order No
103011628
Certificates
cULus
Schmersal
Automation Technology
Command and Signaling Devices
NDRZ50GR/RT-2XEFK30 Command and Signaling Devices
NDRZ50GR/RT-2XEFK30 — Schmersal Command and Signaling Devices. Key specifications: IP protection class: IP69K | IP69 | IP67; Ambient Temperature: -25 ... +75 °C | -28 ... +75 °C; Terminal connection: cage terminals; Mounting: Mounting flange EFM; Spacing: 50 x 50 mm. Article number: 103011628. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP67
- • Ağırlık: 111 g
- • Sertifika: cULus
Standards
- • EN 60947-5-5
- • EN ISO 13850
- • EN 60947-1
- • EN 60947-5-1
Product Features
- • Emergency stop latching pushbutton
- • Protection class IP69K
- • Mounting hole 22.3 mm
Technical Specifications
Mounting
Mounting flange EFM
Spacing
50 x 50 mm
Latching
Yes
Design
Integrated jump mechanism
Unlocking
Draw unlocking
Traceparts
Yes
Versions
Emergency stop pushbutton | Front plate mounting
Shock resistance
<50 g (EN 60068-2-27)
Net Ağırlık
111 g
Fully insulated
Yes
Mounting flange
Yes
Mounting height
45 mm
Gross weight
111 g
Safety functions
Yes
Mounting diameter
22.3 mm
Vibration resistance
5 g
IP protection class
IP69K | IP69 | IP67
Ambient Temperature
-25 ... +75 °C | -28 ... +75 °C
Tolerance, absolute
0.4
Sealing Type
Membrane | Lip gaskets
Colour of the bellows
Black
Emergency-Stop button
Yes
Note (Mounting depth)
Depth behind front panel including one contact element
Note (Mounting height)
Height in front of the front panel.
Terminal connection
cage terminals
Material of the bellows
Silicone
Colour of the front ring
Silver
Min. Ortam Sıcaklığı
-25 °C
Installation instructions
The unlock symbol should point upward.
Maks. Ortam Sıcaklığı
+75 °C
Material of the operators
ABS
Diameter of the front ring
44.5 mm
Material of the front ring
ABS, chrome-plated
Mechanical Mounting Conditions
arbitrarily
ACE reference article number
134109
Thickness, of the front panel
1.5 ... 6 mm
Tightening torque of the screw
0.6 Nm
Colour of the operating element
Red
Snap-action mechanism integrated
Yes
diameters for the actuating heads
50 mm
Number of contact elements, maximum
3
Number of NC (Normally Closed) Contacts
2
Thickness of the front panel, maximum
6 mm
Thickness, of the front panel, minimum
1 mm
Note (scope of delivery, number and type)
Scope of delivery with contact elements 1x EFK30.1 and 1x EFK30.2
Mechanical lifetime, Emergency-Stop button
100,000
Typical actuating force of the push button
25 N
Switching frequency of the emergency stop button, maximum
600 /h