Railway standards

Standards developed for the railway sector (CENELEC TC 9X, IEC TC 9, CEN/TC 256, UIC, NF F, AREMA, NFPA). The scope indicates whether the standard applies to rolling stock, fixed installations, or both.

Fire protection

EN 45545
Fire protection on railway vehicles; Part 2 - requirements for materials and components according to requirement sets R and hazard levels HL1–HL3.
Products: 63
NF F 16-101
French standard - selection of rolling-stock materials according to fire behaviour (reaction to fire, smoke, toxicity); NF F 16-102 applies it to electrical equipment.
Products: 6
NFPA 130
Fixed-guideway transit systems - fire-protection requirements (North American market).
Products: 2

Mechanical structures, cabinets and modular systems

BN 411002
German railway standard for 19" subracks in rolling stock - resistance to shock and vibration.
Products: 1
BN 411003
German railway standard for 19" subracks in rolling stock - resistance to shock and vibration.
Products: 1

Rolling stock - general requirements, environment and EMC

AREMA 11.5.1
AREMA C&S Manual, Part 11.5.1 - environmental requirements (shock, vibration) for railway signalling equipment, North American market; classes by installation location.
Products: 2
EN 50121
Electromagnetic compatibility in railways: Part 3-2 rolling-stock apparatus, Part 4 trackside signalling and telecommunications, Part 5 fixed power-supply installations.
Products: 28
EN 50124
Railway applications - insulation coordination (rolling stock, fixed installations, signalling): clearances and creepage distances.
Products: 10
EN 50125-1
Railway applications - environmental conditions for equipment; Part 1: rolling stock and onboard equipment.
Products: 1
EN 50153
Railway applications - rolling stock; protective provisions against electrical hazards.
Products: 2
EN 50155
Electronic equipment used on rolling stock (printed-circuit-board components, sensors, semiconductor modules) - temperature, power supply, vibration, EMC.
Products: 36
EN 61373
Shock and vibration resistance testing of rolling-stock equipment.
Products: 40
IEC 60077
Electric equipment for rolling stock: Part 1 general, Part 2 electrotechnical components, Part 3 DC circuit-breakers, Part 4 AC circuit-breakers, Part 5 HV fuses 600–3000 V DC.
Products: 3
IEC 62497
Railway applications - insulation coordination; clearances and creepage distances in railway equipment.
Products: 3
NF F 60-002
French standard (cancelled) - sinusoidal vibration tests for electrical and electronic rolling-stock apparatus.
Products: 3

Traction power supply, energy measurement and railway signalling

EN 50123
DC switchgear in fixed installations (substations, traction power supply).
Products: 3
EN 50125-3
Environmental conditions for equipment - trackside signalling equipment.
Products: 4
EN 50129
Safety-related railway signalling systems.
Products: 1
EN 50163
Railway applications - supply voltages of traction systems (fixed installations and rolling stock).
Products: 1
EN 50388
Railway applications - power supply and rolling stock; technical criteria for coordination between the power-supply system and rolling stock.
Products: 1
EN 50463
Onboard energy measurement on railway vehicles.
Products: 3
EN 50578
Railway applications - DC signalling relays; equivalent subject area to UIC Leaflet 736.
Products: 3
UIC 736
UIC Leaflet 736 - railway signalling relays; replaced by IRS 70736 since 2022.
Products: 5

Vehicle mechanics, cab and accessibility

DIN 6701
Adhesive bonding of rail vehicles and their parts - withdrawn series, replaced by EN 17460:2022 (qualification of production sites, design of bonded joints).
Products: 1
EN 14752
External doors of rail vehicles - requirements for door systems.
Products: 3
EN 15085
Welding of railway vehicles and their components.
Products: 2
EN 15427
Railways - wheel/rail friction management: Part 1-1 equipment and application of flange lubrication; Part 2-1 properties of lubricants.
Products: 1
EN 16028
Railways - lubricants for wheel flange lubrication (trainborne and trackside); withdrawn standard, replaced by EN 15427-2-1:2022.
Products: 1
EN 16186
Railways - driver's cab: Part 2 integration of displays, controls and indicators; Part 3 design of displays.
Products: 1
EN 16584
Railways - design for persons with reduced mobility (infrastructure and rolling stock): Part 1 contrast, Part 2 information.
Products: 1
NF F 61-005
French standard - mechanical support structures for onboard electronics (subracks, racks and cabinets according to IEC 297).
Products: 1
NF F 67-012
French standard - mechanical tests for 6U subracks and units made according to NF F 61-005.
Products: 1