AUTOMATION
CONTROLS

Search
Discontinued
Products



LZ-N Relays

Coil data

  • Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are influenced by mounting conditions, ambient temperature, etc.
    Therefore, please use the relay within ± 5% of rated coil voltage.
  • ‘Initial’ means the condition of products at the time of delivery.
Rated coil
voltage
Operate voltage*
(at 20°C)
Release voltage*
(at 20°C)
Rated operating
current
(±10%, at 20°C)
Coil resistance
(±10%, at 20°C)
Rated operating
power
Max. allowable
voltage
5 V DC Max. 70% V
of rated coil
voltage
(initial)
Max. 10% V
of rated coil
voltage
(initial)
80 mA 63 Ω 400 mW 120% V of
rated coil voltage
(at 85°C : class B
at 105°C : class F)
9 V DC 44.4 mA 203 Ω
12 V DC 33.3 mA 360 Ω
18 V DC 22.2 mA 810 Ω
24 V DC 16.7 mA 1,440 Ω
*square, pulse drive

Return to top

Specifications

Item Specifications
Contact data Contact arrangement 1 Form C, 1 Form A
Contact resistance (initial) Max. 100 mΩ (by voltage drop 6V DC 1A)
Contact material AgSnO2 type
Contact rating (resistive) 16 A 250 V AC
Max. switching power (resistive) 4,000 VA
Max. switching voltage 440 V AC
Max. switching current 16 A
Min. switching load
(reference value)*1
100 mA 5 V DC
Insulation resistance (initial) Min. 1,000 MΩ (at 500V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric
strength (initial)
Between
open contacts
1,000 Vrms for 1 min (detection current: 10 mA)
Between
contact and coil
5,000 Vrms for 1 min (detection current: 10 mA)
Surge withstand
voltage (initial)*2
Between
contact and coil
10,000 V
Time characteristics (initial) Operate time Max. 15 ms (at rated coil voltage, at 20°C, without bounce)
Release time Max. 5 ms (at rated coil voltage, at 20°C, without bounce, without diode)
Shock
resistance
Functional 100 m/s2 (half-sine shock pulse: 11 ms; detection time: 10 µs)
Destructive 1,000 m/s2 (half-sine shock pulse: 6 ms)
Vibration
resistance
Functional 10 to 55 Hz (at double amplitude of 1.5 mm
Only the N.C. of 1 Form C is 0.8 mm, detection time: 10 µs)
Destructive 10 to 55 Hz (at double amplitude of 1.5 mm)
Expected life Mechanical life Min. 106 ope. (at 180 times/min)
Conditions Conditions for usage,
transport and storage*3
Ambient temperature: –40 to +85°C (class B), –40 to +105°C (Class F)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight Approx. 11 g
*1This 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.
*2Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981
*3For the ambient temperature, please read "GUIDELINES FOR RELAY USAGE".

Return to top

Expected electrical life

Conditions: Resistive load, at 20°C, at 20 times/min (ON:OFF = 1.5 s:1.5 s)

Type Switching capacity Number of operations
1 Form A 16 A 250 V AC Min. 100 x 103 ope.
1 Form C N.O. 16 A 250 V AC Min. 50 x 103 ope.
N.C. 16 A 250 V AC Min. 10 x 103 ope.
*Note: Please note that some of the specifications listed above may not comply with safety standards.

Return to top

CONTACT US
If you have any questions, please select the option below to contact us or find answers.
CONTACT BY EMAIL / PHONE FIND LOCAL OFFICE

Return to top

CONTACT US
BY EMAIL
Please click your area to select country or region







BY PHONE

Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)