steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
2 months ago
1SAM201902R1002
ABB 1SAM201902R1002 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The ABB 1SAM201902R1002, designated HK1-20, is an auxiliary contact block with two normally open (2 NO) contacts. Designed for use with compatible ABB switching devices, it provides additional contacts for status indication, control signalling and interlocking within industrial electrical systems.
The HK1-20 allows the switching state of the associated device to be incorporated into external control circuits, making it useful for applications such as panel indication and equipment sequencing. ABB lists this model as an accessory for the MS132-2.5T transformer protection circuit breaker. It serves an auxiliary control function rather than providing overload or short-circuit protection itself.
The HK1-20 allows the switching state of the associated device to be incorporated into external control circuits, making it useful for applications such as panel indication and equipment sequencing. ABB lists this model as an accessory for the MS132-2.5T transformer protection circuit breaker. It serves an auxiliary control function rather than providing overload or short-circuit protection itself.
| Specification | Description |
|---|---|
| Manufacturer | ABB |
| Part Number | 1SAM201902R1002 |
| Model | HK1-20 |
| Product Type | Auxiliary contact block. (files.kempstoncontrols.com) |
| Description | Compact auxiliary contact block that adds two normally open contacts to a compatible manual motor starter. Its contacts follow the starter’s main contact position. (files.kempstoncontrols.com) |
| Contact Configuration | 2 normally open (2 NO); no normally closed or changeover contacts. (files.kempstoncontrols.com) |
| Mounting Position | Right-hand side of the compatible starter. (files.kempstoncontrols.com) |
| Compatible Devices | ABB MS116, MS132, MO132, MS165 and MO165. (files.kempstoncontrols.com) |
| Terminal Type | Screw terminals. (files.kempstoncontrols.com) |
| Rated Operational Voltage | 690 V AC; 600 V DC. (files.kempstoncontrols.com) |
| Rated Operational Current, AC-15 | 6 A at 24 V; 4 A at 240 V; 3 A at 380–400 V; 1 A at 690 V. (files.kempstoncontrols.com) |
| Rated Operational Current, DC-13 | 2 A at 24 V; 0.55 A at 125 V; 0.27 A at 250 V; 0.15 A at 440 V and 600 V. (files.kempstoncontrols.com) |
| Rated Insulation Voltage | 690 V. (files.kempstoncontrols.com) |
| Rated Impulse Withstand Voltage | 6 kV for the auxiliary circuit. (files.kempstoncontrols.com) |
| Degree of Protection | IP20. (files.kempstoncontrols.com) |
| Conductor Capacity | Flexible conductors: 1 or 2 × 0.75–1.5 mm², including ferruled conductors; rigid conductors: 1 or 2 × 1–1.5 mm². (files.kempstoncontrols.com) |
| Terminal Tightening Torque | 0.8–1.2 N·m. (files.kempstoncontrols.com) |
| Wire Stripping Length | 8 mm. (files.kempstoncontrols.com) |
| Dimensions | 9 mm wide × 90 mm high × 78.5 mm deep. (files.kempstoncontrols.com) |
| Net Weight | 0.035 kg. (files.kempstoncontrols.com) |
| Operating Temperature | −25 °C to +60 °C. (files.kempstoncontrols.com) |
| Storage Temperature | −50 °C to +80 °C. (files.kempstoncontrols.com) |
| Electrical Durability | 100,000 cycles. (files.kempstoncontrols.com) |
| Mechanical Durability | 100,000 cycles. (files.kempstoncontrols.com) |
What type of component is the HK1-20?
The HK1-20 is an auxiliary contact block for use with compatible manual motor starters. It adds two normally open contacts to the associated control circuit. ([shop.in.abb.com](https://shop.in.abb.com/automation-control/manual-motor-starters-mms/1sam201902r1002/hk1-20-auxiliary-contact.html?utm_source=openai))
What contact configuration does it provide?
It provides two normally open contacts, commonly written as 2 NO. This configuration does not include a normally closed contact. ([shop.in.abb.com](https://shop.in.abb.com/automation-control/manual-motor-starters-mms/1sam201902r1002/hk1-20-auxiliary-contact.html?utm_source=openai))
How is the auxiliary contact block mounted?
The HK1-20 is designed for side mounting on a compatible device. It should not be confused with the front-mounted HKF1-20 accessory. ([shop.in.abb.com](https://shop.in.abb.com/automation-control/manual-motor-starters-mms/1sam201902r1002/hk1-20-auxiliary-contact.html?utm_source=openai))
Does it use screw terminals or push-in connections?
The 1SAM201902R1002 uses screw terminals. The separately designated HK1-20K is the version with push-in terminals. ([shop.in.abb.com](https://shop.in.abb.com/automation-control/manual-motor-starters-mms/1sam201902r1002/hk1-20-auxiliary-contact.html?utm_source=openai))
What is its operating temperature range?
The specified ambient operating temperature range is −25 °C to +60 °C. Check that the temperature inside the intended enclosure remains within these limits. ([shop.in.abb.com](https://shop.in.abb.com/automation-control/manual-motor-starters-mms/1sam201902r1002/hk1-20-auxiliary-contact.html?utm_source=openai))
What temperature range is specified for storage?
The specified storage temperature range is −50 °C to +80 °C. This is distinct from the narrower temperature range permitted during operation. ([shop.in.abb.com](https://shop.in.abb.com/automation-control/manual-motor-starters-mms/1sam201902r1002/hk1-20-auxiliary-contact.html?utm_source=openai))
What is the rated insulation voltage?
The rated insulation voltage, Ui, is 690 V. This figure is an insulation rating and should not be treated as a universal switching rating for every application. ([shop.in.abb.com](https://shop.in.abb.com/automation-control/manual-motor-starters-mms/1sam201902r1002/hk1-20-auxiliary-contact.html?utm_source=openai))
- Providing auxiliary status feedback from compatible ABB manual motor starters to control panels.
- Switching indicator lamps to show when the associated starter is in the ON position.
- Passing starter position signals to PLC inputs for machine monitoring.
- Adding normally open contacts to motor control circuits for auxiliary switching.
- Supporting control interlocks between motor-driven equipment and associated machinery.
- Enabling remote indication of starter switching status in pump, fan and conveyor installations.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
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Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
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4 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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