Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.
Specifications
Characteristics Item Specifications
Contact
Initial contact pressure Form Approx. Max. 40°C
(By resistive method, nominal voltage applied the coil; nominal switching capacity.392 N(40 1.SP
2. (at rated load)
Unit weight Form 1.196 N(20 0.])
4 Form C:
Min. 2A)
Max. (By voltage drop 1A)
Contact material Stationary contact: flashed AgSnO2type, Movable contact: AgSnO2type
Rating
Nominal switching capacity (resistive load) Form 250 AC, Form 250 AC
Max. Usage, Storage and Transport Conditions” inAMBIENT ENVIRONMENT (page 626). 1,000MQ (at 500V DC)
Measurement same location “Initial breakdown voltage” section.)
Mechanical
characteristics
Shock resistance
Functional Min. (Detection current: mA)
Between contact and coil 3,000 Vrms for 1min.)
Electrical (resistive load)
2 Form C:
Min. 980 m/s2(Half-wave pulse sine wave: ms. 105(10 [at times/min.])
Conditions
Conditions for operation, transport and storage”2 Ambient temperature: -50°C +60°C-58°F +140°F;
Humidity: 85% R.29 oz
*1 Thisvaluecanchange duetotheswitchingfrequency, environmental conditions, and desired reliability level, therefore isrecommended tocheckthiswith theactual load. switching current Form 15A (AC) 10A (DC), Form A
Minimum operating power 150mW(Single side stable, coil latching)
Nominal operating power 300mW(Single side stable, coil latching)
Min. switching voltage Form Form 250 VAC, (48V DC: Max. 392 m/s2(Half-wave pulse sine wave: ms; detection time: 10|as.) (without diode)
Temperature rise (at 20°C 68°F) Max.
REFERENCE DATA
O perate and release tim (Single side stable)
SP2 SP4
C oil tem perature rise
Tested sample: SP2-DC24V
Ambient temperature: 22°C 72°F
174 ds_61A08_en_sp: 030413D
. ms]
(Nominal voltage applied the coil, excluding contact bounce time.]), Min. (Detection current: mA)
Between contact sets 3,000 Vrms for 1min. 105(15A 250 VAC [at times/min. switching capacity (Reference value)”1 100 DC
Electrical
characteristics
Insulation resistance (Initial)
(25°C, 50% relative humidity)
Min. 0.)
Release time [Reset time] (at 20°C 68°F) Max.76 oz;4 Form 2. (Not freezing and condensing lowtemperature)
Max.)
Destructive 10to double amplitude mm
Expected life
Mechanical Min.41 oz), Form Approx. 5x107(at 180times/min.]), Min.
*2 Referto “6.)
Destructive Min. switching power (resistive load) Form 3,750 VA, 300 Form 2,500 VA, 300 W
Max. operating speed times/min.H. 105(10 [at times/min. 105(15A 250 VAC [at times/min. [Max.
Breakdown voltage
(Initial)
Between open contacts 1,500 Vrms for 1min. ms]
(Nominal voltage applied the coil, excluding contact bounce time.71 oz)
Arrangement Form Form C
Initial contact resistance, max.)
Vibration resistance
Functional 10to double amplitude (Detection time: 10|as. (Detection current: mA)
Operate time [Set time] (at 20°C 68°F) Max. [Max. 0
