BBC RBe 540

Built by SIG, BBC, MFO

Top speed

125 km/h

78 mph

Power output

1,988 kW

2,666 hp

Weight

72 t

158,733 lb

Track gauge

1,435 mm

Standard gauge

Years built

1963–1966

82 units

Axle arrangement

Bo'Bo'

Overview of the BBC RBe 540

Discover the RBe 540, a significant electric multiple unit that holds a special place in Swiss railway history.

Built between 1963 and 1966 by SIG, BBC, and MFO, these trains served both the Swiss Federal Railways (SBB) and the Oensingen-Balsthal-Bahn for many years.

With a top speed of 125 km/h and a powerful 1988 kW output, the RBe 540 provided reliable passenger services on standard gauge lines. Its design, featuring a Bo'Bo' axle arrangement and seating for 60 passengers, was iconic.

Several units underwent modernization between 1993 and 1998, extending their operational life and enhancing passenger comfort. Explore the technical specifications and operational history of these robust electric trains.

BBC RBe 540 technical specifications

	Value	Imperial / US
Series	RBe 540
Built by	SIG, BBC, MFO · 1963–196682 units
Refurbished	1993 - 1998 (78)
Top speed	125 km/h78 mph	78 mph
Power output	1,988 kW2,666 hp	2,666 hp
Tractive effort	167 kN37,543 lbf	37,543 lbf
Electric systems	15 kV AC 16.7 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Capacity	60 seats
Car length	23.7 m77 ft 9 in	77 ft 9 in
Weight	72 t158,733 lb	158,733 lb