1SAM201903R1201 – SK1-11K | ABB

1SAM201903R1201 — SK1-11K, a motor protection circuit-breaker, , auxiliary contact block,auxiliary switch from the ABB SK1-11K – 1NO 1NC, for MS1xx/MO1xx range. Listed under Manual Motor Starters Accessories on the ABB catalogue at RMS-ABB.Africa.

About 1SAM201903R1201

Signaling contacts SK1-K with Push-in spring terminals signal the tripping of the manual motor starter. For SK1 the indication on the device itself is done with a protruding orange button. The contact positions of SK1 need to be manually reset after a tripping event by pushing the orange button. SK1-K 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-K are available as normally open or normally closed contacts.

1SAM201903R1201 key specifications

Key specifications: rated voltage 600 / 690 V; rated operational voltage 690 / 600 V; IP20; ambient −25 … +60 / −50 … +80 °C.

Ordering information for 1SAM201903R1201

• Order code: 1SAM201903R1201
• Manufacturer: ABB
• Range: SK1-11K – 1NO 1NC, for MS1xx/MO1xx
• GTIN / EAN: 4013614523496
• Supplied: each
• Datasheet: manufacturer datasheet for 1SAM201903R1201

1SAM201903R1201 — frequently asked questions

Where is the datasheet for 1SAM201903R1201?

The manufacturer datasheet is linked under “Ordering information” above; the product page also carries the manufacturer’s documents where ABB publishes them.

Is 1SAM201903R1201 a genuine ABB product?

Yes. 1SAM201903R1201 is supplied through the manufacturer’s authorised channel with the standard ABB warranty, and every order is confirmed against stock before payment.