AR1242 | SP Relays

SP Relays

※Photo may vary from actual product.

  • RoHS Compliant

Product Number SP4-L2-DC24V
Part Number AR1242
Product name SP Relays
Features 2c 15A, 4c 10A polarized power relays

Spec Detail

As of October 20, 2020
Specifications and design of the products are subject to change without notice for the product improvement.

Item Specifications
Product Number SP4-L2-DC24V
Part Number AR1242
Protective construction Dust Cover
Operating function 2 coil latching
Terminal shape Plug-in terminal
Accessories Terminal and mounting board are available.
Standard packing
Carton (pieces)
10
Standard packing
Case (pieces)
100
[[Coil data]]Rated coil voltage 24 V DC
[[Coil data]]Set voltage (at20°C 68°F) Max. 70% V of Rated coil voltage (initial)
[[Coil data]]Reset voltage (at20°C 68°F) Max. 70% V of Rated coil voltage (initial)
[[Coil data]]Rated operating current [±10%] (at 20°C) Set coil: 12.5 mA
Reset coil: 12.5 mA
[[Coil data]]Coil resistance [±10%] (at 20°C) Set coil: 1,920 Ω
Reset coil: 1,920 Ω
[[Coil data]]Rated operating power 300 mW
[[Coil data]]Max. allowable voltage (at 20°C 68°F) 150% V of Rated coil voltage
[[Specifications]]Contact arrangement 4 Form C
[[Specifications]]Contact shape Twin
[[Specifications]]Contact resistance (initial) Max. 30 mΩ (by voltage drop 6 V DC 1 A)
[[Specifications]]Contact material Stationary contact: Au flashed AgSnO2 type
Movable contact: AgSnO2 type
[[Specifications]]Contact rating (resistive load) 10 A 250 V AC, 10 A 30 V DC
[[Specifications]]Max. switching power (resistive load) 2,500 VA, 300 W
[[Specifications]]Max. switching voltage 250 V AC, 30 V DC (48V DC: Max. 2A)
[[Specifications]]Max. switching current 10 A
[[Specifications]]Min. switching load (reference value) 100 mA 5 V DC
[[Specifications]]Insulation resistance (initial) Min. 1,000 MΩ (At 500 V DC, Measured portion is the same as the case of dielectric strength.)
[[Specifications]]Dielectric strength (initial) : Between open contacts 1,500 Vrms for 1 min. (detection current: 10 mA)
[[Specifications]]Dielectric strength (Initial) : Between contact sets 3,000 Vrms for 1 min. (detection current: 10 mA)
[[Specifications]]Dielectric strength (initial) : Between contact and coil 3,000 Vrms for 1 min. (detection current: 10 mA)
[[Specifications]]Set time (Initial) (at 20°C 68°F) (Initial) Max. 30 ms (at rated coil voltage, without bounce)
[[Specifications]]Reset time (Initial) (at20°C 68°F) Max. 30 ms (at rated coil voltage, without bounce)
[[Specifications]]Shock resistance (Functional) Min. 392 m/s2 (half-sine shock pulse: 11 ms;, detection time: 10 µs)
[[Specifications]]Shock resistance (Destructive) Min. 980 m/s2 (half-sine shock pulse: 6 ms)
[[Specifications]]Vibration resistance (Functional) 10 to 55 Hz (at double amplitude of 3.0 mm, detection time: 10 µs)
[[Specifications]]Vibration resistance (Destructive) 10 to 55 Hz (at double amplitude of 3.0 mm)
[[Specifications]]Mechanical life Min. 5x107 ope. (at 180 times/min.)
[[Specifications]]Conditions Ambient temperature: -50 to +60°C
Humidity: 5 to 85% R.H. (Avoid icing and condensation)
[[Specifications]]Unit weight Approx. 65 g
[[Electrical life]]Resistive load Min. 100,000 ope. 10 A 250 V AC (at 20 times/min.)
Min. 100,000 ope. 10 A 30 V DC (at 20 times/min.)

Accessories

Board and Plate
Product Number SP-MA
Part Number AR1800
Product SP Relays mounting board
Product name Board and Plate
Terminal sockets for the others
Product Number SP4-SF
Part Number AR1942
Product SP4 terminal socket
Details 4 Form C
Product name Terminal sockets for the others

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