HomeProductsElectromechanical safety switches without guard lockingNM small plastic switch; large selection of actuating headsNM11KBA-M
Safety switch NM.KB with roller arm, long housing
- Cable entry M16 x 1.5
![NM11KBA-M (Order no. 084523)](https://assets2.euchner.de/files/55/92/ast_735592_xl.png)
Description
Switching element
ES11 | Slow-action switching contact 1 NC |
Dimensional drawings
![Dimensional drawings](https://assets2.euchner.de/files/54/20/ast_635420.png)
* | fixed positioning for safety-related applications (M5) |
1 | Approach direction |
Connection examples
![Connection examples](https://assets2.euchner.de/files/52/14/ast_655214.png)
Shift travel diagrams
![Shift travel diagrams](https://assets2.euchner.de/files/39/33/ast_653933.png)
Technical data
Approvals
![EAC_RU C-DE.MO05.B.00971/20](https://assets2.euchner.de/files/06/97/ast_630697_m.png)
![c_UL_us_E155795_6/1](https://assets2.euchner.de/files/82/74/ast_628274_m.png)
Electrical connection values
Connection cross section | 0.34 ... 1.5 mm² |
Rated insulation voltage Ui | 250 V |
Rated impulse withstand voltage Uimp | 2.5 kV |
Utilization category | |
DC-13 | 4 A 24 V |
AC-15 | 4 A 230 V |
Short circuit protection according to IEC 60269-1 | 4A gG |
Switching voltage | |
min. at 10 mA | 12 V |
Switching current | |
min. at 24 V | 1 mA |
Mechanical values and environment
Approach speed | max. 60 m/min |
Approach direction | A |
Connection type | |
3 x | M16 x 1.5 |
Number of door position NO contacts | 1 |
Number of door position positively driven contacts | 1 |
Design | long housing |
Actuating element | |
Slide bearing plastic | Roller arm (d roller = 12 mm) |
Actuation frequency | max. 5000 1/h |
Actuating force | 15 N |
Installation orientation | any |
Mechanical life | 20 x 10⁶ |
Switching principle | Slow-action switching contact |
Degree of protection | IP67 |
Ambient temperature | -20 ... +80 °C |
Material | |
Contact | Silver alloy, gold flashed |
Housing | Reinforced thermoplastic |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
B10D | Mission time | |
---|---|---|
Safety position sensor | 2x107 | 20 y |
Important! Values valid at DC-13 100 mA/24V |
Accessories
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
Declarations of conformity
EU declaration of conformity
Doc. no.
Version
Language
Size
![Doc. no. EDC2539628](https://assets2.euchner.de/files/33/55/ast_2263355_thumb.jpg)
EU declaration of conformity
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
Doc. no.
EDC2539628
Version
Language
Size
0,2 MB
![Doc. no. EDC2539628](https://assets2.euchner.de/files/33/57/ast_2263357_thumb.jpg)
EU declaration of conformity
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
Doc. no.
EDC2539628
Version
Language
Size
0,2 MB
UKCA-Konformitätserklärung
Doc. no.
Version
Language
Size
![Doc. no. EDC20001551](https://assets2.euchner.de/files/97/28/ast_2329728_thumb.jpg)
UKCA-Konformitätserklärung
Doc. no.
EDC20001551
Version
Language
Size
0,1 MB
Instructions
Operating Instructions Safety Switch NM..KB
Doc. no.
Version
Language
Size
![Doc. no. 2084460](https://assets2.euchner.de/files/08/78/ast_2980878_thumb.jpg)
Operating Instructions Safety Switch NM..KB
Betriebsanleitung Sicherheitsschalter NM..KB
Betriebsanleitung Sicherheitsschalter NM..KB
Doc. no.
2084460
Version
10-04/23
Language
Size
1,2 MB
![Doc. no. 2084460](https://assets2.euchner.de/files/08/76/ast_2980876_thumb.jpg)
Mode d’emploi Interrupteur de sécurité NM..KB
Doc. no.
2084460
Version
10-04/23
Language
Size
0,6 MB
![Doc. no. 2084460](https://assets2.euchner.de/files/08/77/ast_2980877_thumb.jpg)
Manual de instrucciones Interruptores de seguridad NM..KB
Doc. no.
2084460
Version
10-04/23
Language
Size
0,6 MB
![Doc. no. 2084460](https://assets2.euchner.de/files/54/80/ast_2805480_thumb.jpg)
Betriebsanleitung Sicherheitsschalter NM..KB
Doc. no.
2084460
Version
10-04/23
Language
Size
0,6 MB
![Doc. no. 2084460](https://assets2.euchner.de/files/08/75/ast_2980875_thumb.jpg)
Istruzioni di impiego Sensore di sicurezza NM..KB
Doc. no.
2084460
Version
10-04/23
Language
Size
0,6 MB
Other Documents
CAD data
Ordering data
Ordernumber | 084523 |
Item designation | NM11KBA-M |
Gross weight | 0,102kg |
Customs tariff number | 85365019000 |
ECLASS | 27-27-26-01 Safety position switch (Type 1) |