This genuine Bosch switch is an OEM spare part for SDS-marotary hammers, providing dependable power control and consistent tool operation. Built with a robust thermoplastic housing and wear-resistant metal contacts, it is engineered to cope with vibration, dust, and heavy site use. Designed for seamless integration with Bosch GBH 8-45 D and GBH 8-45 DV models, it restores safe and reliable switching where the original control has worn or failed. The precise fit helps ensure correct alignment within the handle assembly for smooth trigger action. Supplied to Bosch specification under MPN 1617200130, this part supports long service life and reliable tool performance when drilling or chiselling into concrete, stone, and masonry.

Key Features:
– Genuine Bosch OEM part for assured compatibility and quality (MPN: 1617200130)
– Direct-fit design for GBH 8-45 D and GBH 8-45 DV, with wider model coverage listed below
– Durable thermoplastic body and metal contact set for long service life
– Positive, precise actuation for consistent on/off control
– Built to withstand vibration, dust ingress, and demanding site conditions
– Helps restore tool reliability and reduce unexpected downtime
– Installs using standard hand tools with existing fixings and connectors
– Backed by Bosch’s parts engineering and manufacturing standards

Typical Applications:
Replacing a faulty or intermittent trigger in Bosch SDS-marotary hammers used for heavy drilling, anchor setting, and chiselling on construction sites, workshops, and facilities maintenance. Suitable for restoring dependable switching performance in concrete, stone, and masonry tasks.

Also known as:
Trigger switch, on/off switch, power trigger, handle switch, start switch, electric switch assembly, hammer drill switch, rotary hammer trigger, tool power switch.

Fits Models:
GBH 12-52 D, GBH 12-52 DV, GBH 8-45 D, GBH 8-45 DV, GBH12-52D, GBH12-52DV, GBH8-45D, GBH8-45DV, GBH845D

Alternate Part Numbers:
1 617 200 130, 1.617.200.130

Product Specifications