Thermal Protectors type L01 / N01; 1.6 – 7.5 A

0,00

 

L01, N01 are switches with connection cables, automatically resetting
L01 with aluminum screw-on housing
N01 with connection wires, partially insulated in plastic cap

 

 

Possible applications in switch cabinets, on motor housings or heat sinks

Art.-Nr.

 

L01
N01

 

Switching type NC contact L01 resetting NC contact N01 resetting
fully insulated partially insulated
Temperature
* Nominal switching temperature (NST), in 5 K steps [°C] 60 -200
* Tolerance range -Standard- Tol [ [K] ± 5 ± 2,5 / ± 5
Switch-back temperature (RST below NST) UL [K]

VDE [°C]

-35 ± 15

≥35

Tension
max. operating voltage range AC to … [VAC] 500 V AC / 14 V DC
Rated voltage AC [VAC] 250 ( VDE), 277 (UL)
Current/switching cycles
Rated current AC – cos j = 1.0 [A] / [n] 2,5 / 10’000
Rated current AC – cos j = 0.6 [A] / [n] 1,6 / 10’000
Max. Switching current AC- cos j = 1.0 [A] / [n] 6.3 / 3,000

7.5 / 300

Rated current AC – cos j = 0.4 [A] / [n] 1,8 / 10’000
Max. Switching current AC – cos j = 0.4 [A] / [n] 7,2 / 1’000
Rated voltage DC [V] 12
Max. Switching current DC [A] / [n] 40,0 / 10’000
Other data
High-voltage resistance [kV] 2
Total bounce time [ms] < 1
Contact resistance (according to MIL-STD R5757) [mΩ] £ 50
Vibration resistance 10 … 60 Hz [m/s2] 100
Compressive strength of the switch housing [N] 450
Suitable for installation in protection class I + II I
Impregnation resistance suitable
Available licenses
please specify IEC, ENEC, VDE, UL, CSA, CQC
Dimensions (standard)
diameter Ø d [mm] 10,0 10,0
Overall height h [mm] from 7.0 from 3.4
Length of the connection pins l [mm] 14,0 / 20,0
Thread (size x length ) [M x mm] M4 x 5.0
Width across flats / max. torque [mm / Nm] 10,0 / 2
Standard connection Stranded wire: 0.25 mm2/AWG 22 Connection wire d = 0.5 mm
Current dependency charateristics
The special feature of the 01 and 02 series is that they are temperature-sensitive switches. In their rated operation (rated current), they exhibit very low self-heating due to the current. As a result, the switching point is lowered at most within the rated switching temperaturetolerance.

 

L01 N01

 

Note

The data and information provided are based on tests and test series. They are intended as a guide, which is why there may be deviations for individual applications and uses. The suitability for a specific application must be checked by the user in each individual case. We will of course be happy to advise you.