|
Item |
Details |
|
External standards |
Conformed standards |
JIS C 8201-5-1/IEC 60947-5-1 |
|
Approval standards |
UL 508/CSA C 22.2 No.14/IEC 60947-5-1
Except high oil and heat resistant type |
|
Structure |
Contact type |
Single-Pole Double-Throw (SPDT)
(Refer to contact type in figure below.) |
|
Contact material |
Standard load type: Pure silver rivet |
|
Low current load type: Gold-plated
silver, rivet |
|
Terminal type |
M3 screw and connector |
|
Protective structure |
IP67 (IEC 60529) |
|
Operating environment pollution level |
Level 3 |
Electrical
performance |
Electrical rating |
See Table 1 |
|
Rated frequency |
45 to 65Hz, d.c. |
|
Insulation resistance |
Between non-continuous terminals: 100M .
Between each terminal and non-conducting
metal part: 100M |
|
Rated insulation resistance (Ui) |
250V
Dielectric strength between each
terminal and non-conducting metal part:
2,000Vac (50 to 60Hz, 5s, leak current
1mA) |
|
Dielectric strength between contacts |
1,000Vac (50 to 60Hz, 5s, leak current
1mA) |
Rated impulse dielectric strength
(Ump) |
2,500V |
|
Switching overcurrent |
Category II |
|
Initial contact resistance |
Silver contact: 50m max. (6 to 8Vdc, 1A
voltage drop method),
Gold-plated contact: 100m max. (6 to
8Vdc, 0.1A voltage drop method) |
|
Contact minimum allowable load |
Silver contact: 5mA-24Vdc, 10mA-12Vdc
Gold-plated contact: 5mA-5Vdc |
|
Rated energizing current (Ith) |
Silver contact: 5A
Gold-plated contact: 1A
(Temperature increase: 65°C max.) |
|
Short-circuit protection mechanism |
M10A (IEC 60127) |
|
Conditional rated short-circuit current |
1,000A (power factor 0.5 to 0.7) |
Mechanical
performance |
Conditional rated short-circuit current |
Withstand load 5 times of Operating
Force (operating direction for 1 minute) |
|
Terminal strength |
Withstand tightening strength of 0.6N-m
for 1 minute |
|
Impact resistance (malfunction) |
300m/s2, Contact release of 1ms max. at
free position and operating limit
positions |
|
Vibration resistance (malfunction) |
Frequency 10 to 55Hz, 1.5mm peak-to-peak
amplitude for 2 continuous hours
Contact release of 1ms max. at free
position and operating limit positions
or operating limit position |
|
Allowable operating speed |
0.02mm/s to 0.5m/s. 0.02mm/s to 0.25m/s
on the SL1-B Series |
|
Mechanical operating frequency |
Max. 120 operations/minute.
Max. 60 operations/minute on cold and
weather resistant/high oil and heat
resistant types. |
|
Life |
Mechanical life |
Min. 20 million operations. Min. 2
million operations on the SL1-B
Series.
Min. 1 million operations for cold and
weather resistant type.
Min. 2 million operations for high oil
resistant heat resistant type.
Overtravel (O.T.) is 70 to 100% of
standard value. |
|
Electrical life |
| Standard load type: |
Min. 2 million operations
(125Vac-1A resistive load) |
| |
Min. 300,000 operations
(125Vac-5A, 30Vdc-5A resistive
load) |
Low current load type: Min. 5 million
operations (125Vac-0.1A, 48Vdc-0.1A
resistive load) |
Environmental
conditions |
Operating ambient temperature |
Standard type: ~10 to +70°C
| Cold and weather resistant
type: |
-40 to +70°C (other than
below) |
| |
-30 to +70°C on SL1-B
(non-freezing) |
High oil and heat resistant type: 0 to
120°C |
|
Operating ambient humidity |
Max. 98%RH |
Recommended
tightening torque |
Body |
1.3 to 1.7Nm (M4 hexagon socket head
bolt) |
|
Terminal screw |
0.4 to 0.6Nm (M3 binding head machine
screw) |
|
Panel mounting nut |
4 to 6Nm (M14 hexagonal nut) |
