FTR-K1 SERIES
LZ SERIES
n SPECIFICATION
LZ-( ) (Standard type)
Item
10A Type
5A Type
3A Type
1A Type
LZ - ( ) V
LZ - ( ) VM
LZ - ( ) H
LZ - ( ) HE
LZ - ( )
LZ - ( ) E
LZ- ( ) W
Contact Data Configuration
1 form A (SPST-NO), 1 form C (SPDT)
Construction
Single
Single (crossbar)
Bifurcated (crossbar)
Silver alloy
(contains
cadmium)
Gold overlay
silver-
palladium
Gold overlay silver alloy
Silver alloy (LZ-HE, E)
Material
Max.ꢀ70ꢀmΩꢀ(LZ-H,ꢀLZ)
Max.ꢀ100ꢀmΩꢀ(LZ-HE,ꢀE)
Resistance (initial) (at 6 VDC, 1A)
Max.ꢀ100ꢀmΩ
Max.ꢀ50ꢀmΩ
3A, 120VAC/
30VDC
1/10hp,
120VAC
10A,
5A, 120VAC/
Contact rating (resistive)
120VAC/24VDC 24VDC
1/4hp, 120VAC 1/8hp, 120VAC
1A, 120VAC / 30VDC
1A
Max. carrying current
Max. switching voltage
Max. switching power
Max. switching current
10A
5A
250VAC, 150 VDC
1,680VA, 240W 960VA, 120W
600VA, 90W 190VA, 30W
10A
5A
3A
1A
10mA, 5VDC
(LZ-H)
100mA, 5VDC
(LZ-HE)
10mA,
5VDC(LZ-)
100mA,
Min. switching load *
100mA 5VDC
0.1mA, 100mVDC
5VDC (LZ-E)
Life
Mechanical
Min. 20 x 106 operations
Electrical
Min. 100 x 103 operations (contact rating)
Coil Data
Rated Power (at 20 °C)
Operate Power (at 20 °C)
Operating temperature range
450 - 600mW
170 - 220 mW (LZ- ( ) V : 290 - 390 mW)
-30 °C to +70 °C (no frost)
Max. 7 ms (without bounce)
Max. 4 ms (no diode)
Timing Data Operate (at nominal voltage)
Release (at nominal voltage)
Insulation
Resistance (initial)
Dielectric strength
Min.ꢀ250MΩꢀatꢀ500VDC
750VAC, 1min
Open contacts
Contacts to coil
Coil to contacts
Misoperation
Endurance
2,000VAC, 1min
Surge strength
4,000V / High surge: 6,000V, 1.2 x 50µs standard wave
10 to 55Hz double amplitude 3.3 mm
10 to 55Hz double amplitude 3.3 mm
Min. 100m/s² (11 ± 1ms)
Other
Vibration resistance
Misoperation
Endurance
Shock
Min. 1,000m/s² (6 ± 1ms)
Weight
Approximately 7.7g
*ꢀMinimumꢀswitchingꢀloadsꢀmentionedꢀaboveꢀareꢀreferenceꢀvalues.ꢀPleaseꢀperformꢀtheꢀconfirmationꢀtestꢀwithꢀactual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
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