2 - AA Electric
2 - AA Electric
2 - AA Electric
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electric<br />
Key operated<br />
KB N1 L11N<br />
KC N1 L02N<br />
1 /2 NPT ENTRY<br />
For types with M20 entry,<br />
remove the letter N at the end of the<br />
catalog number.<br />
E.g. KB N1 L11<br />
Limit, micro and foot switches<br />
Limit switches, K series<br />
One bottom entry. Two side entries<br />
Contacts Key Catalog Price<br />
shape❷ number<br />
Plastic body<br />
$ each<br />
One bottom entry. Dimensions to EN 50047.<br />
1NO+1NC Straight KB N1 L11N 64.00<br />
Slow break❶ Angled KB N2 L11N 64.00<br />
Straight “T” KB N3 L11N 63.00<br />
Angled “T” KB N4 L11N 63.00<br />
2NC Straight KB N1 L02N 66.00<br />
Slow break❶ Angled KB N2 L02N 66.00<br />
Straight “T” KB N3 L02N 65.00<br />
Angled “T” KB N4 L02N 65.00<br />
1NO+2NC Straight KB N1 L12N 77.00<br />
Slow break❶ Angled KB N2 L12N 77.00<br />
Straight “T” KB N3 L12N 76.00<br />
Angled “T” KB N4 L12N 76.00<br />
2NO+1NC Straight KB N1 L21N 77.00<br />
Slow break❶ Angled KB N2 L21N 77.00<br />
Straight “T” KB N3 L21N 76.00<br />
Angled “T” KB N4 L21N 76.00<br />
3NC Straight KB N1 L03N 77.00<br />
Slow break❶ Angled KB N2 L03N 77.00<br />
Straight “T” KB N3 L03N 76.00<br />
Angled “T” KB N4 L03N 76.00<br />
Two side entries. Dimensions compatible to EN 50047.<br />
1NO+1NC Straight KC N1 L11N 70.00<br />
Slow break❶ Angled KC N2 L11N 70.00<br />
Straight “T” KC N3 L11N 68.00<br />
Angled “T” KC N4 L11N 68.00<br />
2NC Straight KC N1 L02N 72.00<br />
Slow break❶ Angled KC N2 L02N 72.00<br />
Straight “T” KC N3 L02N 71.00<br />
Angled “T” KC N4 L02N 71.00<br />
❶ Direct (positive-guided) opening operation ; safety function per<br />
IEC/EN 60947-5-1.<br />
❷ The key is standard supplied.<br />
8-15<br />
General characteristics<br />
The LOVATO ELECTRIC limit switches have been<br />
designed to satisfy requirements for quick installation,<br />
wiring ease, simple setup, modularity, sturdiness and<br />
reliability.<br />
The body cover is hinged at the bottom and removable.<br />
The heads have axial rotation in any of 4 positions at 90°<br />
angles.<br />
The auxiliary contact blocks are removable assuring<br />
wiring simplicity. The heads are made of metal while the<br />
body housing of self-extinguishing polymer<br />
thermoplastic.<br />
Operational characteristics<br />
– Maximum operating rate: 3600 cycles/h<br />
– Switching time: 0.5-1.5m/s<br />
– Mechanical life: >10 million cycles<br />
– Conventional thermal current Ith: 10A<br />
– UL designation: A600 Q600<br />
– Rated insulation voltage Ui: 690V<br />
– Rated impulse withstand voltage Uimp: 6kV<br />
– Class II insulation<br />
– Contact resistance:
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