LS (ALS)
V
DE
10A COMPACT CUBE TYPE
POWER RELAY
LS RELAYS (ALS)
FEATURES
15.5
.610
19.5
.768
1. Universal terminal footprint
4. Supports all safety standards
• UL, C-UL and VDE certified
Same terminal pitch as our JS relay
15.2
.598
TYPICAL APPLICATIONS
12.0
.472
1. Household appliances
Refrigerator, Heater, Washing machine,
Dishwasher, Rice cooker, etc.
2. Office automation equipment, Home
appliances, etc.
2.0
12.2
.480
.079
2. Space-saving and Compact cube
type
19.5 (L) × 15.5 (W) × 15.2 (H) mm
.768 (L) × .610 (W) × .598 (H) inch
Comparison with our JS relay:
• PCB mount area: 86%
3. Game machines, etc.
3. Excellent heat resistance and
tracking performance
• 85°C 185°F ambient operating
temperature (UL Class B)
• Compatibility available for UL Class F
• Uses PTI250 material
• EN60335-1 GWT compliant (Tested by
VDE)
RoHS Directive compatibility information
http://www.nais-e.com/
SPECIFICATIONS
Contact
Characteristics
Arrangement
1 Form A, 1 Form C
Max. operating speed
Initial insulation resistance
20 cpm
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Min. 100 MΩ (at 500 V DC)
100 mΩ
Between open contacts
750 Vrms for 1 min.
Initial
Contact material
AgNi/AgSnO2 type
breakdown
Between contacts and
coil
1,500 Vrms for 1 min.
Max. 10 ms
voltage*1
Nominal switching
capacity (resistive load)
10 A 277 V AC (N.O.)
6 A 277 V AC (N.C.)
Operate time*2
(at nominal voltage)
Release time(without diode)*2
(at nominal voltage)
Max. switching power
(resistive load)
2,770 VA
Rating
Max. 10 ms
Max. switching voltage
277 V AC
10 A (AC)
Max. switching current
Min. switching capacity#1
(Reference value)
Max. 45°C,
resistive, nominal voltage
applied to coil.
Contact carrying current:
10A, at 85°C 185°F
100 mA, 5 V DC
107
Temperature rise (at nominal voltage)
Mechanical (at 180 cpm)
Expected
10 A 250 V AC: 5 × 104 (N.O.)
life (min.
ope.)
Functional*3
Shock resistance
98 m/s2 {10 G}
980 m/s2 {100 G}
Electrical at 20°C 68°F
(resistive load)
6 A 250 V AC: 105 (N.O.)
Destructive*4
6 A 250 V AC: 5 × 104 (N.C.)
10 to 55 Hz at double
amplitude of 1.6 mm
Functional*5
Vibration resistance
Coil
Nominal operating power
360 mW
10 to 55 Hz at double
amplitude of 2 mm
Destructive
#1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load.
Conditions for operation, Ambient
–40°C to +85°C
–40°F to +185°F
transport and storage*6
(Not freezing and
condensing at low
temperature)
temp.*7
Remarks
*1 Detection current: 10mA
Humidity
5 to 85% R.H.
*2 Excluding contact bounce time
*3 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*4 Half-wave pulse of sine wave: 6ms
Unit weight
Approx.10 g .35 oz
*5 Detection time: 10µs
*6 The upper operation ambient temperature limit is the maximum temperature that
can satisfy the coil temperature rise value.
*7 Pick-up and drop-out voltages increase approximately 0.4% for each 1°C 33.8°F
where the standard temperature is 20°C 68°F. Therefore, when using the relay
where the ambient temperature is high, please take into consideration the rise in
pick-up voltage due to ambient temperature and determine a coil nominal voltage
that is within the maximum allowable voltage range.
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