Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SAM201920R1001 — Handle for power circuit breaker
Electrical & controlsPart number: 1SAM201920R1001
ABB 1SAM201920R1001 (MSHD-LB) is a black rotary handle for door-coupled operation of a manual motor starter. It has ON/OFF indication, an IP64 protection rating and can be padlocked in the OFF position with up to three padlocks. Check the starter identification, including its serial number where available, and the shaft and door arrangement to confirm the complete application.
Looking for ABB 1SAM201920R1001? 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 | 1SAM201920R1001 |
| Category | Electrical & controls |
| Product Net Width | 65.6 mm |
| Product Net Height | 65.5 mm |
| Product Net Depth / Length | 57.9 mm |
| Product Net Weight | 0.065 kg |
| Degree of Protection | IP64 |
| Tightening Torque | 0.12 N·m |
| Tightening Torque UL/CSA | 1.06 in·lb |
| Published component type | Handle for power circuit breaker |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Actuator Type | Rotary handle |
| Contact Position Indication | ON / OFF |
| Color | Black |
| Shaft Interface | 6 × 6 mm |
| Handle Locking | OFF position; maximum 3 padlocks |
Catalogue information may contain errors or be out of date.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 is ABB 1SAM201920R1001 used for?
ABB 1SAM201920R1001 is the black MSHD-LB rotary handle, a mechanical accessory for door-coupled operation of a manual motor starter from outside a control cabinet. It is a handle, not a complete motor starter.
Can the MSHD-LB handle be locked?
Yes. The MSHD handle is designed to be padlocked in the OFF position with up to three padlocks. Confirm the lockout arrangement and applicable safety requirements for your installation.
What shaft does the ABB MSHD-LB handle use?
The MSHD handle is specified for OXS6 shafts up to 180 mm or MSOX driver shafts. The listed shaft interface is 6 × 6 mm. Check the starter, door arrangement and required shaft and driver before ordering; a complete coupling assembly should not be assumed.
Does 1SAM201920R1001 show a trip position?
The MSHD-LB is specified with ON/OFF or 0–I indication. Do not assume it has a separate trip-position indication; verify the required markings before ordering.
What are the dimensions and protection rating of the MSHD-LB?
The handle measures 65.6 mm wide, 65.5 mm high and 57.9 mm deep, and its listed degree of protection is IP64. Verify the complete installed enclosure arrangement separately.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.