DSC10M-4021-28-1024-SD DURAKOOL | Alldatasheet

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Technical content

LVDC Contactor 100A / 60VDC / 120VDC Specifications are subject to change without notice. E&OE.See website for contact details: www.durakool.com DSC10 12 Jan 26KS

  • Rated load: 100A at 60VDC
  • 120VDC with Magnet arc blow-out option
  • Auxiliary contact option
  • Bi-stable (Latching) option
  • Male or Female power terminals Contacts Ordering Code Contact arrangement SPST-NO-DM Contact material AgCu Alloy D S C 1 0 M - 4 0 2 1 - 2 8 - 1 0 2 4 - S D W Max. switching voltage DC 60V, 120VDC with magnet arc blow-out Rated load (resistive, cos φ=1) DC1 100A 60VDC DSC Series Coil codes Working duty Continuous 10: Standard See tables 1 & 2 Terminal temperature rise above ambient <70°C. IEC EN60947, GB14/14048.4 10M: Magnet arc blow-out Contact voltage drop max. ≤ 80mV @ 100A Auxiliary Contact (when fitted) Arrangement SPST-NO (1 Form A) Max. Current 5A @ 24VDC / 2A @ 48VDC Contact arrangement Min. Current 100mA @ 5V 4021: SPST-NO-DM Coil Nominal Voltage (see page 2) DC 12 ~ 120VDC (Tables 1 & 2) Body style Rated power consumption 5~9W hold (non-Latch), 20~30W pulse (Latching) 28: Open frame, male stud terminals Minimum pulse length (latch coil) 200ms Insulation Accessory options Insulation resistance Initial 100MΩ (Min.) @500VDC Blank: No option Dielectric strength coil to contact 1000Vrms (50/60Hz) / <1mA / 1 min (at sea level) S: Auxiliary switch contact to contact 1000Vrms (50/60Hz, 1min, <1mA leakage) D: Parallel back emf diode suppression (standard coils) General Data T: Parallel TVS back emf suppression diode (bi-stable coils) Operate / bounce time at 20°C max. 30ms / 3ms Release time max. 30ms Mounting & terminations Electrical life at rated load 20,000 ops Blank: No bracket Mechanical life no load 100,000 ops W: Side mounted bracket Environmental Ambient temperature operating -25°C to +65°C (Latching), +85°C (non-Latching) Circuit schematic Shock resistance 20g peak, 11ms 1/2 sine Vibration resistance 3g sine peak (1-50Hz 0.5mm amplitude) Relative humidity RH 20% ~ 90% Dimensions L x W x H 32.8 x 36.9 x 84.2 mm (approx.) Weight approx. 201g (varies according to options and coils) Bi-stableMonostable E305753 ü RoHS Compliant

LVDC Contactor 100A / 60VDC / 120VDC Specifications are subject to change without notice. E&OE.See website for contact details: www.durakool.com DSC10 12 Jan 26KS Dimensions Fig 1 Coil Data - Standard (monostable) coil Table 1 Coil code Nominal voltage US (VDC) Recommended coil operating range (V) Must operate max. voltage (VDC) Must release voltage min. (VDC) Starting current (A) Coil power (W) 1012 12 0.85Us ~ 1.2Us ≤ 8.4 ≥ 1.2 ≤ 0.6 5 ~ 9W 1024 24 ≤ 16.8 ≥ 2.4 ≤ 0.25 1030 30 ≤ 21.0 ≥ 3.0 ≤ 0.23 1036 36 ≤ 25.2 ≥ 3.6 ≤ 0.2 1048 48 ≤ 33.6 ≥ 4.8 ≤ 0.15 1060 60 ≤ 42.0 ≥ 6.0 ≤ 0.13 1072 72 ≤ 50.4 ≥ 7.2 ≤ 0.12 1080 80 ≤ 56.0 ≥ 8.0 ≤ 0.09 1096 96 ≤ 67.2 ≥ 9.6 ≤ 0.08 1120 120 ≤ 84.0 ≥ 12.0 ≤ 0.07 Coil Data - Single coil latch (bi-stable). Reverse polarity through coil to unlatch. Table 2 Coil code Nominal voltage US (VDC) Recommended coil operating range (V) Must operate max. voltage (VDC) Must release voltage min. (VDC) Starting current (A) Coil power (W) SL12 12 0.85Us ~ 1.2Us ≤ 9.6 ≤ 9.6 ≤ 2.0 Initial 20 ~ 35W Pulse length 0.5 ~ 1 sec. SL24 24 ≤ 19.2 ≤ 19.2 ≤ 1.0 SL30 30 ≤ 24.0 ≤ 24.0 ≤ 0.70 SL36 36 ≤ 28.8 ≤ 28.8 ≤ 0.50 SL48 48 ≤ 38.4 ≤ 38.4 ≤ 0.40 SL60 60 ≤ 48.0 ≤ 48.0 ≤ 0.40 SL72 72 ≤ 57.6 ≤ 57.6 ≤ 0.35 SL80 80 ≤ 64.0 ≤ 64.0 ≤ 0.35 SL96 96 ≤ 76.8 ≤ 76.8 ≤ 0.30 SL120 120 ≤ 96.0 ≤ 96.0 ≤ 0.25 Other coils available upon special request. MOQ’s will apply. No bracket, no auxiliary switch With bracket, no auxiliary switch No bracket, with auxiliary switch 6.3 x 0.8 Bracket position remains unchanged when auxiliary switch is fitted Notes: 1: Note coil polarity for latching operation. 2: For versions with magnet arc blow out option (DSC*M) Observe contact polarity as indicated.Contactor life will be severely reduced if incorrectly connected. 3: Mounting screw depth is limited. With a 1.5mm thick bracket, spring washer and ordinary washer, maximum permitted screw size is M4 x 8mm to avoid damage to the coil. Thread must not extend more than 5.5mm after washers. See photo. 4: Nominal dimensions in mm. 5: Tolerances (nominal), <10mm: ± 0.3mm, 10 ~ 50mm: ± 0.6mm, >50mm: ±1.0mm. + + + + + +