3se3 (LXP1) Series Limit Switch (LXP1/120/1F)
APPLICATION
3SE3 series limit switch are one of the most indal electrical control switches in mechanical and other industries, complete with specifications and with varieties of types, compact structure, nice appearance, excellent perfromance, flexible and reliable action, easy installation, operation, maintenance and adjustment.
3SE3 switches are applicable to AC control circuit of 40 to 60Hz with a voltage up to 550V.
1) rating: 2(10)A, 250Vac
2) switching circuit: 1P1T(NO) and 1P1T(NC)
3) Electrical life expentancy: 500, 000 cycles at rated load
4) Mechanical life: 20, 000, 000 cycles
5) Standard: EN50047, EN60947-5, IEC337-1, VDE 0660
Operation system and Characteristic of the following Model type:
B type
Direct action, automatic reset
C type
Direct action, automatic reset, with cushion
D type
Direct action, with roller, automatic reset, with cushion
E type
Angle lever, with roller, automatic reset
F type
Angle lever, with roller, automatic reset
G type
Single rocker, single rotary wheel, automatic reset, arbitrary angle of installation of rocker
J type
Single rocker, wheel, one wheel, automatic reset, four direction of installation of rocker
H type
Single rocker, wheel, one wheel, automatic reset, arbitrary angle of installation of rocker, with damp
K type
Single rocker, wheel, one wheel, automatic reset, four direction of installation of rocker, with damp
U type
Single rocker with length adjustable, one wheel, automatic reset
N type
Single rocker with length adjustable, one wheel, automatic reset, with damp
P type
Length of aluminum bar adjustable, automatic reset, with damp
Q type
Length of plastic bar adjustable, automatic reset, with damp
V type
Length of aluminum bar adjustable
W type
Length of plastic bar adjustable, automatic reset
T type
Fork-shape bar, two wheel, can`t automatic reset
R type
Direction type, automatic reset
Technical Specification
Operating Speed | 0.5mm~0.5m/s |
Operating Frequency | Mechanical:120 operations/min;Electrical:30 operations/min |
Contact Resistance | 50mΩ max (initial value) |
Insulation Resistance | 100mΩ min(at 500VDC) |
Conventional Thermal Current | 5A |
Electrical Prameter | AC380V/0.8A DC220V/0.1A |
Dielectric Strength | 1890V, 50/60Hz for 1min between terminals of the same polarity |
2500V, 50/60Hz for 1 min between terminal and non-current carrying metal parts |
2500V, 50/60Hz for 1 min between terminal and ground |
Vibration | malfunction:10Hz~55Hz, 1.5mm double amplitude |
Shock | mechanical resistance:1000m/s2; malfunction:300m/s2 |
Ambient Environment | Temperature:minus5centigrade~60 centigrade(no ice); Humidity:<90%RH |
Working Life | Mechanical:6*106 Min.; Electrical:3*105 |
Degree of Protection | IP65 |
Type | Operating Force max | Pretravel max | Overtravel min |
LX-P1/100/1B | LX-P1/120/1B | 10N(1.02kgf) | 4mm | 4mm |
LX-P1/100/1C | LX-P1/120/1C | 25N(2.55kgf) | 4mm | 4mm |
LX-P1/100/1D | LX-P1/120/1D | 25N(2.55kgf) | 4mm | 4mm |
LX-P1/100/1E | LX-P1/120/1E | 18N(1.83kgf) | 10° | 10° |
LX-P1/100/1F | LX-P1/120/1F | 18N(1.83kgf) | 10° | 5° |
LX-P1/100/1G | LX-P1/120/1G | 10N(1.02kgf) | 30° | 50° |
LX-P1/100/1P | LX-P1/120/1P | 10N(1.02kgf) | 30° | 50° |
LX-P1/100/1R | LX-P1/120/1R | 20° | 10° | 2N |
LX-P1/100/1T | LX-P1/120/1T | 10N(1.02kgf) | 90° | / |
LX-P1/100/1U | LX-P1/120/1U | 10N(1.02kgf) | 30° | 50° |