Semiconductor contactor R300.20 3х20A (AC51)

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Model:
004.012.010

Semiconductor contactor R300.20 3х20A (AC51)

Manufacturer: ABB

Barcode: 4013614369193

Semiconductor contactor R300.20 1SAR131020R8207 is designed for contactless and wear-free switching of ohmic and inductive three-phase AC loads with high switching frequency.
• Compact design;
• Zero voltage switching;
• Rated operational voltage U_e 40-660V AC;
• LED for status indication;
• Integrated heat sink , ready for use;
• Mounting on 35 mmDIN rail or screw mounting on plate;
• Cage terminal with integrated protection against electric shock (touch proof).

Product no longer available

Specification

Type	R300.20
ABB order code	1SAR131020R8207
Output circuit
Switching element	Thyristor
Rated operational voltage U_e	40-660VAC
Period peak inverse voltage U_peak	1200V
Rated operational current T_a=25°C	АС-51 - 3×20А АС-53а - 3×15А
Operating frequency	45-65Hz
Max off-state leakage current	< 3mA
Minimum load current	150mA
Max surge current (at T=25°C and t=10ms)	600A
Max overcurrent (t=1s)	< 125A
Max load integral ∫ i²dt (t=10ms)	1800А²s
Conducting state voltage	1,6V
Critical current gradient di/dt	≥ 100A/μs
Permissible commutating voltage gradient du/dt	500V/μs
Permissible static voltage gradient du/dt	500V/μs
Input circuit
Rated control circuit voltage	5-32VDC
Make voltage	4,7VDC
Inverse polarity voltage	-32VDC
Break voltage	1,2VDC
Max input current	24mA
Turn-on time	< 1 period
Turn-off time	< 1 period
General data
Power factor (cos φ)	≥ 0,5 (at 600VAC)
Operating temperature	-30…+70°C
Storage temperature	-40…+80°C
Rated insulation voltage	input to output ≥ 4000VAC output to case ≥ 4000VAC
Conductor cross-section	rigid 0.5-4 mm² (20-12 AWG) stranded with wire end ferrules 0.5-2×2.5 mm² (20-2×12 AWG)

Load limit curves

Derating curves for ABB contactors of R300.xx series

Dissipation curve for ABB contactors of R300.xx

Dimensions of contactors R300.20