Sandvik / Tamrock
550 726 42b Circuit Breaker
DL421-15C
Available — Request Quote| Part Number | 550 726 42b |
| Description | Circuit Breaker |
| Brand | Sandvik (Tamrock) |
| Assembly | Housing Assembly |
| Type | Drill Rig Spare Part |
Quick answer
550 726 42b (also written 55072642b or 550-726-42b) is a Sandvik circuit breaker spare part used in the Housing Assembly assembly of the Sandvik DL421-15C. Verified compatible with 1 Sandvik machine model including DL421-15C. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55072642b, 550 726 42b, 550-726-42b.
Compatible machines
1
OEM cross-reference
550 726 42b
About Sandvik 550 726 42b Circuit Breaker
This component is part of the Housing Assembly assembly in the Sandvik DL421-15C. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DL421-15C (DL421-15C). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.
