SONG CHUAN SCL Features 10A general purpose Power Relay. Contact rating up to 12A 250VAC (DPNO). Epoxy sealed type and flux free. Quick connect terminal or PCB terminal available. Special version of larger contact gap 1.9mm. (IEC 255/VDE 0436) (DPNO Only) Optional to be equipped with lamp, diode, flashed contact, and flanged cover. Comply with RoHS-Directive 2011/65/EU. Type List Terminal Contact style form Enclosure style Designation Flanged cover Sealed type Sealed type washable SCL-DPDT SCL-DPDT-C1 SCL-DPDT-V SCL-DPDT-S SCL-DPNO SCL-DPNO-C1 SCL-DPNO-V SCL-DPNO-S SCL-D-DPDT SCL-D-DPDT-C1 SCL-D-DPDT-V SCL-D-DPDT-S SCL-D-DPNO SCL-D-DPNO-C1 SCL-D-DPNO-V SCL-D-DPNO-S SCL-L-DPDT SCL-L-DPDT-C1 SCL-L-DPDT-V SCL-L-DPDT-S SCL-L-DPNO SCL-L-DPNO-C1 SCL-L-DPNO-V SCL-L-DPNO-S SCL-1-DPDT ---------- SCL-1-DPDT-V SCL-1-DPDT-S SCL-1-DPNO ---------- SCL-1-DPNO-V SCL-1-DPNO-S SCL-1-D-DPDT ---------- SCL-1-D-DPDT-V SCL-1-D-DPDT-S SCL-1-D-DPNO ---------- SCL-1-D-DPNO-V SCL-1-D-DPNO-S SCL-1-L-DPDT ---------- SCL-1-L-DPDT-V SCL-1-L-DPDT-S SCL-1-L-DPNO ---------- SCL-1-L-DPNO-V SCL-1-L-DPNO-S SCL-1-M-DPDT ---------- ---------- ---------- SCL-1-M-DPNO ---------- ---------- ---------- (provided with) Straight cover DPDT ------- DPNO Quick terminal DPDT Diode DPNO DPDT Lamp DPNO DPDT ------- DPNO DPDT PCB terminal Diode DPNO DPDT Lamp DPNO DPDT Manual DPNO Ordering Information SCL 1 1. SCL 2 - DPDT 3 - 4 5 6 -- Basic series designation DPNO 7 -- Double pole normally open 2. Blank -- Quick terminal 1 -- PCB terminal 5. Blank F -- Standard type -- Class F 3. Blank -- Without special features L -- Provided with pilot light D -- Diode across coil M -- Provided with manual operator H -- 2 mm contact gap (For DPNO and DC coil type only) 6. Blank C1 V S ----- 7. -- Coil voltage (please refer to the coil rating data for the availability) Straight cover Flanged cover Sealed type Sealed type washable 4. DPDT -- Double pole double throw 187 SONG CHUAN SCL Contact Rating Standard Type Resistive load 10A 240VAC , 10A 28VDC SCL-H Type Resistive load 15A 240VAC Max. switching voltage 250VAC Max. switching current 15A Max. switching capacity 3600VA Coil Rating (DC) Standard Type Rated Rated current Coil resistance Max. continuous voltage p10 % at 23C p10 % at 23C (V) (mA) (7) 6 150 40 9 100 90 12 75 160 15 60 24 voltage Pick up Drop out voltage(Max.) voltage(Min.) at 70C at 23C at 23C 250 110 % of 75 % of 10 % of 37 650 rated rated rated 48 19 2600 voltage voltage voltage 60 15 4000 110 10 11000 120 11 11000 Pick up Drop out Power consumption at rated voltage approx. 0.9W SCL-H Type 188 Rated Rated current Coil resistance Max. continuous voltage p10 % at 23C p10 % at 23C (V) (mA) (7) 3 400 7.5 6 200 30 9 133.3 67.5 12 100 24 voltage voltage(Max.) voltage(Min.) at 70C at 23C at 23C 120 115 % of 80 % of 10 % of 50 480 rated rated rated 48 25 1920 voltage voltage voltage 60 20 3000 100 12 8330 110 10.9 10080 120 10 12000 Power consumption at rated voltage approx. 1.2W SONG CHUAN SCL Coil Rating (AC) Rated Coil resistance Max. continuous Pick up Drop out Power consumption voltage p10 % at 23C voltage voltage(Max) voltage(Min) at rated (V) (7) at 70C at 23C at 23C voltage 12 40 24 160 100 3400 110 3400 110 % of 85 % of 30 % of 115 3400 rated rated rated 120 3400 voltage voltage voltage 220 13600 230 13600 240 13600 approx. 1.2VA Specification Contact material AgSnO alloy (1) Contact resistance Operate time Release time (1) 30 m7 Max. ; (-H) 50 m7 Max. (1A/6VDC by 4 pipes m7 meter) 25 ms Max. (1) 25 ms Max. Insulation resistance (1) 100 M7 Min. (DC 500V) Between open contact Dielectric strength (1) : AC 1000V , 50/60Hz 1 min. Between contact and coil : AC 1500V , 50/60Hz 1 min. Between contact circuits Vibration resistance Shock resistance : AC 1500V , 50/60Hz 1 min. Operating extremes 1055Hz , amplitude 1.0 mm Damage limits 1055Hz , amplitude 1.0 mm Operating extremes 20G ; (-H) 10G Damage limits 100G Mechanical 10,000,000 operations ; (-H) 3,000,000 ops. (frequency 18,000 operations/hr) Life expectancy Electrical 100,000 operations (frequency 1,800 operations/hr) [(-H)1,200 ops/hr] Operating ambient temperature -25+70C (no freezing) Weight Approx. 35 g Note (1) initial value Safety Approval Standard Type Certified UL / CUL CSA TUV FIMKO File No. E88991 1474290 R50055516 24561 189 SONG CHUAN SCL SCL-H Type Certified UL / CUL TUV File No. E88991 R50055516 Safety Approval Rating Standard Type UL / CUL CSA TUV FIMKO 10A 277VAC/28VDC 10A 277VAC 10A 250VAC 10A 250VAC (DPDT) 15A 125VAC 10A 28VDC 10A 30VDC 15A 250VAC(DPNO) 1/3HP 7.5FLA 125VAC 1/2HP 7.5FLA 125VAC 1/2HP 5.0FLA 250VAC 1/3HP 5.0FLA 240VAC 1/3HP 3.0FLA 277VAC 15A 240VAC (DPNO ONLY) 15A 240VAC (DPNO ONLY) SCL-H Type UL / CUL TUV 16A 277VAC 15A 250VAC 1/2HP 250VAC Outline Dimensions 4.75 (0.187) (0.846) 21.5 SCL (C1) 10 (0.394) 3.5 6 3.1 (0.122) 190 35.2 7.3 (1.386) (0.287) 0.5-4 42.5 14.2 (1.673) (0.559) (0.020) 44 (1.732) (0.236) 38 1.5 (0.059) (1.496) 4.6 (0.138) (0.181) 4 (0.157) 7 (0.276) 0.5-4 (1.083) 27.5 (0.079) (0.020) 2 SONG CHUAN SCL 4.6 10 (0.394) (0.181) 4 (0.157) 7 (0.276) 4.75 (0.187) 0.5-4 (0.020) 1.5 6 (0.059) 3.1 (0.122) 0.5-4 14.2 35.2 7.3 (1.386) (0.287) (0.236) 21.5 27.5 (1.083) (0.846) SCL (0.020) (0.559) 42.5 (1.673) (0.181) 21.5 6 0.6 (0.024) 35.2 5 (1.386) (0.197) (0.236) 4.6 4 (0.157) 7 (0.024) (0.079) (0.276) 0.6-4 2 10 (0.394) (1.083) 27.5 (0.846) SCL-1 0.5-4 14.2 (0.020) (0.559) 40.2 (1.583) Wiring Diagram BOTTOM VIEW DPDT DPNO 7 1 2 3 4 3 4 5 6 5 6 8 7 8 191 SONG CHUAN SCL PC Board Layout 10 7 2.5-8 3.4 (0.098) (0.134) (0.276) 13 (0.394) (0.512) 4.6 (0.559) (0.181) 4 14.2 (0.157) BOTTOM VIEW Designation(Provided with) BOTTOM VIEW Lamp (-) (+) 7 8 8 7 8 7 (6~48VAC) (6~48VDC) (100~240VAC) Diode (-) (+) 7 8 Engineering Data Coil temperature rise Coil temperature rise 60 120 Temperature rise () Temperature rise () 110 100 90 80 15A 10A 70 60 50 40 50 15A 40 10A 30 20 30 60 80 100 120 140 160 180 60 % of Nominal Coil Voltage (at 23) Life expectancy 10 30 28 26 avg 24 22 28VDC 6 240VAC 10 80 90 100 110 120 Operate time/Release time 7 Time (ms) Number of operations 10 70 % of Nominal Coil Voltage (at 70) 20 18 16 14 12 10 8 6 4 5 Operate time max min Release time max 3 avg min 2 10 70 4 0 1 2 4 6 8 10 80 90 100 % of Nominal coil voltage (at 23) AC/DC resistive load/Switching current(A) 192 -------- All specifications subject to change. 110 Please contact Song Chuan for update. -------- 120