Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SAM201902R1002 — Auxiliary contact block
Electrical & controlsPart number: 1SAM201902R1002
ABB 1SAM201902R1002 (HK1-20) is a right-side auxiliary contact block with two normally open contacts and screw terminals. Its contacts follow the main contacts of the manual motor starter to switch a separate control circuit.
Looking for ABB 1SAM201902R1002? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAM201902R1002 |
| Category | Electrical & controls |
| Product Net Width | 9 mm |
| Product Net Height | 90 mm |
| Product Net Depth / Length | 78.5 mm |
| Product Net Weight | 0.035 kg |
| Rated Operational Voltage | 690 V AC / 600 V DC |
| Rated Impulse Withstand Voltage (U imp ) | 6 kV |
| Rated Insulation Voltage (U i ) | 690 V AC |
| Number of Auxiliary Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 2 |
| Degree of Protection | IP20 |
| Terminal Type | Screw terminals |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 1.5 mm² |
| Tightening Torque | Auxiliary Circuit 0.8 ... 1.2 N·m |
| Wire Stripping Length | Auxiliary Circuit 8 mm |
| Mounting Position | 1 ... 6 |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 16-14 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 7 in·lb |
| Contact Rating UL/CSA | B600 |
| Ambient Air Temperature | Operation -25 ... +60 °C |
| Resistance to Shock acc. to IEC 60068-2-27 | 11 ms Pulse 25g |
| Resistance to Vibrations | 5g 3 ... 150 Hz |
| Published component type | Auxiliary contact block |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Mounting location | Right side |
| Rated operational current AC-15 | 4 A at 240 V; 3 A at 400 V |
| Rated operational current DC-13 | 2 A at 24 V |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What contact configuration does ABB 1SAM201902R1002 have?
The HK1-20 has two normally open auxiliary contacts and no normally closed contacts.
How does the HK1-20 auxiliary contact operate?
Its contacts change position with the starter’s main contacts, switching a separate control circuit. It indicates contact position rather than independently identifying the cause of a trip.
Does the HK1-20 fit an ABB MS116 motor starter?
ABB lists the HK1-20 for the MS116 and specifies right-side mounting. Check the exact starter model, configuration and serial number before ordering; fitment to other equipment requires confirmation.
What switching current can the HK1-20 handle?
The current depends on voltage and utilization category. ABB lists AC-15 ratings of 4 A at 240 V and 3 A at 400 V; for DC-13 it lists 2 A at 24 V. Select the rating for the actual load.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.