Official DistributorBy ABB
SKU
MPN
1SAM201903R1205
Weight
0.035 kg
Signaling contacts SK1-ARK with Push-in spring terminals signal the tripping of the manual motor starter. For SK1-ARK a red flag in a window on the front of the device indicates the tripping event. The contact positions of SK1-AR don't need to be manually reset after a tripping. They are reset to their original position when the manual motor starter is switched back on. The SK1-ARK signaling contacts signal tripping regardless if it was caused by short-circuit, overload or electrical release (AA1 or UA1). They are attached on the right side of the manual motor starter. Signaling contacts SK1-ARK are available as normally open or normally closed contacts.
Technical Specifications
Dimensions
| Product Net Width | 9 mm |
| Product Net Height | 90 mm |
| Product Net Depth / Length | 78.5 mm |
| Product Net Weight | 0.035 kg |
Technical
| Terminal Type | Push-in Spring Terminals |
| Rated Operational Voltage | 690 V AC |
| Rated Operational Voltage | 600 V DC |
| Rated Operational Voltage | Main Circuit 690 V |
| Rated Operational Current AC-15 (Ie) | (24 V) 6 A |
| Rated Operational Current AC-15 (Ie) | (240 V) 4 A |
| Rated Operational Current AC-15 (Ie) | (690 V) 1 A |
| Rated Operational Current AC-15 (Ie) | (380 / 400 V) 3 A |
| Rated Operational Current DC-13 (Ie) | (24 V) 2 A |
| Rated Operational Current DC-13 (Ie) | (125 V) 0.55 A |
| Rated Operational Current DC-13 (Ie) | (250 V) 0.27 A |
| Rated Operational Current DC-13 (Ie) | (440 V) 0.15 A |
| Rated Operational Current DC-13 (Ie) | (600 V) 0.15 A |
| Rated Impulse Withstand Voltage (Uimp) | Auxiliary Circuit 6 kV |
| Rated Insulation Voltage (Ui) | 690 V |
| Degree of Protection | IP20 |
| Electrical Durability | 10000 cycle |
| Mechanical Durability | 10000 cycle |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.5 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible with Insulated Ferrule 1/2x 0.5 ... 1.5 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible 1/2x 0.5 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Rigid 1/2x 0.5 ... 2.5 mm² |
| Wire Stripping Length | Auxiliary Circuit 10 mm |
| Recommended Screw Driver | M3 |
| Number of Auxiliary Contacts NO | 2 |
| Number of Auxiliary Contacts NC | 0 |
| Standards | CSA 22.2 No. 14 |
| Standards | IEC/EN 60947-1 |
| Standards | IEC/EN 60947-5-1 |
| Standards | UL 508 |
| Standards | UL 60947-1 |
| Standards | UL 60947-4-1 |
| Suitable for | MS116 |
| Suitable for | MS132 |
| Suitable for | MO132 |
| Suitable for | MS165 |
| Suitable for | MO165 |
| Suitable for Product Class | Manual Motor Starter |
| Accessory Group | Electrical |
| Accessory Type | Signal Contact |
Technical UL/CSA
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Connecting Capacity Auxiliary Circuit UL/CSA | Rigid 1/2x 20-14 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Stranded 1/2x 20-14 AWG |
| Contact Rating UL/CSA | B600 |
| Contact Rating UL/CSA | Q600 |
Why Proax for ABB SK1-20ARK?
Proax is an authorized distributor of ABB SK1-20ARK and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | SK120ARK |
| Pack Size | 1 |
