Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SAM201901R1002 — Auxiliary contact block
Electrical & controlsPart number: 1SAM201901R1002
ABB HKF1-20 (1SAM201901R1002) is a front-mounted auxiliary contact block with two normally open contacts and screw terminals. The auxiliary contacts change position with the manual motor starter’s main contacts. Check the starter model and configuration before ordering.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAM201901R1002 |
| Category | Electrical & controls |
| Product Net Width | 45 mm |
| Product Net Height | 12.5 mm |
| Product Net Depth / Length | 26.5 mm |
| Product Net Weight | 0.015 kg |
| Rated Operational Voltage | 250 V |
| Rated Frequency (f) | Auxiliary circuit: DC, 50 Hz or 60 Hz |
| Rated Impulse Withstand Voltage (U imp ) | Auxiliary circuit: 6 kV |
| Rated Insulation Voltage (U i ) | 250 V |
| 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 or 2 conductors, 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 250 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 | B300 |
| Ambient Air Temperature | Operation: -25 to +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 Type | Front mounting |
Catalogue information may contain errors or be out of date.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 the ABB HKF1-20 provide?
The 1SAM201901R1002 has two normally open auxiliary contacts and no normally closed contacts. Its contacts change position with the manual motor starter’s main contacts.
How does the HKF1-20 mount and connect?
This auxiliary block mounts on the front of the manual motor starter and uses screw terminals. Check the starter model and accessory configuration before ordering.
Can the HKF1-20 be used with an ABB MS116 or MS132 starter?
The HKF1-20 is listed for front mounting on MS116 and MS132 manual motor starters, as well as MS165. Verify the exact starter model and configuration before ordering.
What voltage and frequency are specified for the HKF1-20?
Its listed rated operational voltage is 250 V, and the auxiliary circuit is listed for DC and 50 or 60 Hz. The permissible switching current depends on the load and utilization category; confirm the rating for your circuit.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.