Pilot reported exceeding 250 knots below 10;000 feet.

Attributes
ACN	1745329
Time
Date	202006
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Aircraft 1
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	Climb
Flight Plan	IFR
Person 1
Function	Pilot Flying Captain
Qualification	Flight Crew Instrument Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine
Events
Anomaly	Deviation - Procedural FAR Deviation - Procedural Published Material / Policy Deviation - Speed All Types

Narrative:

Passing 4;500 feet I noticed the airspeed at 268 kts and that the speed was not set in managed speed; the flying pilot (captain) reduced the speed to 250 kts and then set the speed to managed speed. This happened on climbout departing ZZZ on the zzzzz SID. The first officer was the non-flying pilot. Cause: 35 hours in seat and the second flight in two months.suggestions: having more time in seat; before having an extended break from flying.

Original NASA ASRS Text

Title: Pilot reported exceeding 250 knots below 10;000 feet.

Narrative: Passing 4;500 feet I noticed the airspeed at 268 kts and that the speed was not set in managed speed; the flying pilot (Captain) reduced the speed to 250 kts and then set the speed to managed speed. This happened on climbout departing ZZZ on the ZZZZZ SID. The First Officer was the non-flying pilot. Cause: 35 hours in seat and the second flight in two months.Suggestions: Having more time in seat; before having an extended break from flying.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.