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American owned and
operated since 1976

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Electromechanical Relays Latching Relays Reed Relays

SPR-L Series

SPR-L SeriesLatching SPDT/DPDT 16A/8A

Features

  • Small size for high density mounting
  • Up to 5000VAC Dielectric strength
  • For inrush peak currents up to 80A
File No.:E75887 RoHS Compliant

Contact Ratings

Contact Arrangement 1A、1C 2A、2C
Contact Resistance 100mΩ (at 1A 24VDC)
Contact Material Silver Alloy
Contact Rating(Resistive) 20A 277VAC
16A 240VAC
16A 24VDC
8A 240VAC
8A 24VDC
Max. Switching Voltage 440VAC/300VDC
Max. Switching Current 20A 8A
Max. Switching Power 5540VA 2000VA
Mechanical Life 1×107 operations
Electrical Life 1×105 operations

Ordering Information

Characteristics

Insulation Resistance 1000MΩ(at 500VDC)
Dielectric Strength Between coil & contacts 5000VAC 1min
  Between open contacts 1000VAC 1min
  Between contacts sets 2500VAC 1min
Reacting time (at nomi. volt.) ≤8ms
Resetting time (at nomi. volt.) ≤8ms
Humidity 35% ~ 85% RH
Ambient temperature Class B:-40°C to 85°C Class F:-40°C to 105°C
Shock Resistance Functional 29.4m/s2
  Destructive 980m/s2
Vibration resistance 10Hz ~ 150Hz 10g/5g
Unit weight Approx.13.5g
Construction Sealed Type, Flux Free Type

Notes: The data shown above are initial values.

Coil Data at 23°C

Nominal
Voltage
VDC
Action/Reset
Voltage
VDC
Impulse
Width
ms
Coil Resistance
Ω±10%
1 Coil2 Coils
5 3.75 100 62 42
6 4.50 100 90 55
12 9.00 100 360 240
24 18.00 100 1440 886
48 36.00 100 5760 ----
60 45.00 100 7500 ----
110 82.50 100 25200 ----

Coil

Coil Power 1 Coil: 400mW(60V、110V:480mW)  
  2 Coils: 5V:595mW 6V:655mW
    12V:600mW 24:650mW

Safety Approval Ratings

UL&CUL 1 Form Resistive/General Purpose: 15A/277VAC
    Horse Power: 15 FLA/120VAC
    Tunsgten: 15A/120VAC
    Ballast: 15A/120VAC
10A/277VAC(NO)
  -W Resistive/General Purpose: 10A/240VAC(NO)
    Tunsgten: 8A/120VAC(NO)
    Motor: 7.2 FLA/43 LRA/120VAC(NO)
4.9 FLA/29 LRA/240VAC(NO)
    Ballast: 8A/120VAC(NO)
5A/240VAC(NO)
    Electronic Ballast: 8A/120VAC(NO)
  2 Form Resistive/General Purpose: 10A/240VAC
12A/120VAC
7A/30VDC
    Pilot Duty: 3A/240VDC
    Motor: 1/2 HP/240VAC
1/4 HP/120VAC

 

Outline Dimensions, Wiring Diagram And PC Board Layout Unit: inch(mm)

Outline Dimensions
Wiring Diagram (Bottom view)
1 Coil
  16A
  1A 1C
Straight Polarity
Reverse Polarity
  12A
  1A 1C
Straight Polarity
Reverse Polarity
 
  8A
  2A 2C
Straight Polarity
Reverse Polarity
 
2 Coils
  16A  
  1A 1C  
Straight Polarity  
Reverse Polarity  
  12A  
  1A 1C  
Straight Polarity  
Reverse Polarity  
 
  8A
  2A 2C
Straight Polarity
Reverse Polarity

Remark:
1) In case of no tolerance shown in outline dimension: outline dimension ≤1mm,tolerance should be ±0.2mm; outline dimension >1mm and ≤5mm,tolerance should be ±0.3mm;outline dimension >5mm, tolerance should be ±0.4mm.
2) The tolerance without indicating for PCB layout is always ±0.1mm.

PCB Layout (Bottom view)
1 Coil
16A:1A,1C
K Type
 
12A:1A,1C
K Type R Type
 
8A:2A,2C 
K Type
 
2 Coils
16A:1A,1C
K Type
 
12A:1A,1C
K Type R Type
 
8A:2A,2C 
K Type

Remark:
1) In case of no tolerance shown in outline dimension: outline dimension ≤1mm,tolerance should be ±0.2mm; outline dimension >1mm and ≤5mm,tolerance should be ±0.3mm;outline dimension >5mm, tolerance should be ±0.4mm.
2) The tolerance without indicating for PCB layout is always ±0.1mm.

Notice
1. Relay is on the “reset” or “set” status when being released form stock, with the consideration of shock risen from transit and relay mounting, relay would be changed to “set” or “reset” status, therefore, when application (connecting the power supply), please reset the relay to “set” or “reset”status on request.

2. In order to maintain “set” or “reset” status, energized voltage to coil should reach the rated voltage, impulse width should be 5 times more than “set” or “reset” time. Do not energize voltage to “set” coil and “reset” coil simultaneously. And also long energized time (more than 1 min) should be avoided.

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info@hascorelays.com
Hasco Relays and Electronics International Corp. is an American owned and American managed company.
To order this product, please call 516-328-9292 or fax 516-326-9125. Thank you.

Factory:
Hasco (Suzhou) Electr. Co. LTD

Bldg No.13, EDI Proc. District
#888, Pangjin Rd, Wujiang Zone
Jiangsu, P.R.C.  215200
China
info@hascorelays.com