NWT21

Item number: 101162206

NWT21

Item number: 101162206

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TraceParts CAD Data

ePLAN Data

CADENAS CAD Data

SISTEMA Data

Amount

Product type description:

-
(1)DT(8)(2)	Pushbutton
(1)DM(2)	Pushbutton with diaphragm for dust protection
(1)DL(8)(2)	Illuminated pushbutton
(1)DLM(2)	Illuminated pushbutton with diaphragm for dust protection
(1)ML(2)	Indicator light with flat collar
(1)MLH(2)	Indicator light with high collar
(1)DP(3)(8)(2)	Mushroom head impact button without latching
(1)DTP(3)(8)(2)	Mushroom head impact button without latching (only N-programm)
(1)DLP(3)(8)(2)	Mushroom head impact button illuminated, without latching (only N programme)
(1)DRR(3)(8)(2)	Mushroom head impact button with latching, unlock by turning and pulling (pulling only in N programme)
(1)DRZ(3)(8)(2)	Mushroom head impact button with latching, unlock by pulling
(1)WS21(4)(5)	Selector switch with 2 positions:
(1)WT21(4)(5)	Selector switch with 1 momentary position
(1)WS32(4)(5)	Selector switch with 3 maintained positions
(1)WT32(4)(5)	Wahlschalter mit 2 Taststellungen
(1)WST32(4)(5)	Selector switch: switching, latching
(1)WTS32(4)(5)	Selector switch: latching, switching
(1)SS21S(4)(5)	Key-operated selector switch with 2 maintained positions
(1)ST21S(4)(5)	Key-operated selector switch with 1 momentary position
(1)SS32S(4)(5)	Key-operated selector switch with 3 maintained positions
(1)ST32S(4)(5)	Key-operated selector switch with 2 momentary positions, left and right
(1)SST32S(4)(5)	Key-operated selector switch: switching, latching
(1)STS32S(4)(5)	Key-operated selector switch: latching, switching
B	Blanking plug

(1)
-	Command and signalling devices:
E	"E" program
N	"N" program
R	"R" program

(2)
-	Colour of button surface:
SW	Black
GB	Yellow
RT	Red
GN	Green
WS	White
BL	Blue
GR	Grey

(3)
-	Head diameter of mushroom head impact button 30 mm:
30	30 mm
35	35 mm
40	40 mm
42	42 mm
45	45 mm
50	50 mm
55	55 mm
70	70 mm

(4)
-	Toggle length in mm:
without	Short toggle
.1	Long toggle

(5)
-	Colour of toggle:
without	Grey
WS	White

(6)
-	Key-withdrawal position (3 positions):
1	Position left
2	Position middle
3	Position right

(7)
-	Key-withdrawal position (2 positions):
1	Position left
2	Position right

(8)
-	Colour of diaphragm (only N programme):
without	White
GR/	Black
BL/	Blue

Not all component variants, which are possible according to this order code are available and/or technically feasible.

with two or three switch positions
hygienic design
Protection class IP69K
Mounting hole 22.3 mm

Ordering data

Product type description	NWT21
Article number (order number)	101162206
EAN (European Article Number)	4250116200177
eCl@ss number, version 12.0	27-37-12-13
eCl@ss number, version 11.0	27-37-12-13
eCl@ss number, version 9.0	27-37-12-13
ETIM number, version 7.0	EC000222
ETIM number, version 6.0	EC000222

Approvals - Standards

Certificates

cULus

hygiene tested

General data

Standards	EN IEC 60947-5-1 EN IEC 60947-1
Versions	Selector switch
Design	Short toggle
Installation conditions (mechanical)	arbitrarily
Sealing type	Membrane Lip gaskets
Material of the operators	ABS
Material of the front ring	ABS, chrome-plated
Colour of the operating element	Black
Colour of the front ring	Silver
Colour of the bellows	Black
Gross weight	35 g

General data - Features

Probing possible

Yes

Fully insulated

Yes

Number of plunger

Number of switch positions

Number of contact elements, maximum

Mechanical data

Unlocking	without
Mechanical life, minimum	100,000 Operations
Switching angle, right	35 °
Actuating force, approx.	0.2 N
Mounting	Mounting flange EFM
Tightening torque of the screw	0.6 Nm

Mechanical data - Dimensions

Height	26 mm
diameters for the actuating heads	44.5 mm
Length of the handle	28 mm
Mounting diameter	22.3 mm
Thickness, of the front panel, minimum	1.5 mm
Thickness of the front panel, maximum	6 mm
Spacing	50 x 50 mm

Ambient conditions

Degree of protection	IP67 IP69K
Ambient temperature	+0 ... +80 °C
Restistance to shock	30 g / 18 ms
Resistant to vibration	20 g / 10 ... 150 Hz

Electrical data

Switching element	spring return

Product picture (catalogue individual photo)

ID: knws-f02

| 179.6 kB | .jpg | 352.425 x 388.056 mm - 999 x 1100 px - 72 dpi

| 31.1 kB | .png | 74.083 x 81.492 mm - 210 x 231 px - 72 dpi

Video ID: Mr-Safety-N-Programm

(Vimeo)

EU Conformity Declaration

Pdf

EU Declaration of Conformity

Original

K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
Internet: www.schmersal.com

Declaration:

We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives.

Name of the component:

E, N and R programme

Type:

See ordering code

Description of the component:

Command and signalling devices
optionally as illuminated signalling devices, Push, illuminated, palm buttons and switches, Selector switches and buttons, key selector switches and key selector buttons in conjunction with contact element EF and RF or light elements and voltage senders EL* and RL*

Relevant Directives:	Low Voltage Directive	2014/35/EU
	EMC-Directive *	2014/30/EU
	RoHS-Directive	2011/65/EU

Applied standards:

EN 60947-5-1:2017

Place and date of issue:

Wuppertal, April 7, 2020

Authorised signature
Philip Schmersal
Managing Director

UK Conformity Declaration

Pdf

UK Declaration of Conformity

Company:

K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
Internet: www.schmersal.com

Declaration:

We hereby, under sole responsibility, certify that the hereafter described components both in their basic design and construction conform to the relevant statutory requirements, regulations and designated standards of the United Kingdom.

Name of the component:

E, N and R program

Type:

See ordering code

Description of the component:

Command and signalling devices optionally as illuminated signalling devices, Push, illuminated, palm buttons and switches, Selector switches and buttons, key selector switches and key selector buttons in conjunction with contact element EF and RF or light elements and voltage senders EL* and RL*

Relevant legislation:	Electrical Equipment (Safety) Regulations	2016
	Electromagnetic Compatibility Regulations *	2016
	The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations	2012

Designated standards:

EN 60947-5-1:2017

UK-Importer /
Person authorised for the compilation of the technical documentation:

Schmersal UK Ltd.
Paul Kenney
Unit 1, Sparrowhawk Close
Enigma Business Park
Malvern, Worcestershire, WR14 1GL

Place and date of issue:

Wuppertal, April 8, 2022

Authorised signature
Philip Schmersal
Managing Director

Schmersal Ltd., Sparrowhawk Close, WR14 1GL Malvern

The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.

Generated on: 18/12/2024, 04:20

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NWT21

NWT21

Ordering data

Approvals - Standards

General data

General data - Features

Mechanical data

Mechanical data - Dimensions

Ambient conditions

Electrical data

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Datasheet

Operating instructions and Declaration of conformity

DGUV-Certificate

UL Certificate

Brochure

Download the latest version of Adobe Reader

Product picture (catalogue individual photo)

Video ID: Mr-Safety-N-Programm