Scope
IEC 60494-1
Railway Pantograph Head Type 1 Dimensions
This standard specifies the dimensional and geometric requirements for pantograph head contacts (Type 1) used on main line railway overhead contact lines. It ensures standardized contact strip profiles for compatibility with European catenary systems and interoperability of rolling stock across different railway networks. Manufacturers of pantograph heads and railway components require this accreditation to certify dimensional compliance and material properties. Standardized dimensions maintained through accredited testing enable reliable current collection and reduce wear inconsistencies across European railways.
What it measures
- Pantograph head contact surface width and profile
- Carbon or composite strip material thickness
- Contact geometry and edge radii
- Material hardness and electrical conductivity
- Surface finish and contact pressure distribution
🇩🇪
DIN EN IEC 60494-2
🇬🇧
BS EN IEC 60494-2
🇫🇷
NF EN IEC 60494-2
🇮🇹
UNI EN IEC 60494-2
🇪🇸
UNE EN IEC 60494-2
🇳🇱
NEN EN IEC 60494-2
🇩🇪
DIN EN 50206-1
🇬🇧
BS EN 50206-1
🇫🇷
NF EN 50206-1
🇮🇹
UNI EN 50206-1
🇪🇸
UNE EN 50206-1
🇳🇱
NEN EN 50206-1
1,632
Accredited labs
19
Countries
Showing 426–450 of 1,632 labs
DIN EN ISO 1135-4
DIN EN 13744
IEC 62623: 2012
DIN EN 13746
Sound Attenuation EN ISO 4869-1:2018
+ 3 more
DIN ISO 17289
NF T 90-260
NF X 31-615 (Uniquement
DIN EN ISO 10523
DIN EN 27888
EXOLUM CORPORATION
Active
UNE-EN ISO 20884
UNE-EN ISO 12185
UNE-EN ISO 12156-1
ASTM D 93
ASTM D 2622
+ 3 more
EXcorLab
Active
DIN EN ISO 1135-4
EN ISO 1135-5
DIN EN ISO 10993-1
DIN EN ISO 8637-1
DIN EN ISO 7199
+ 2 more
Eckert & Ziegler Nuclitec
Active
Aktivität
20 Bq
> 20 Bq
Spezifische Aktivität
radioaktiver Lösungen 20 Bq·g
+ 3 more
Ecoricerche srl
Active
EPA 6020
DIN EN 12457-2
DIN EN 15634-1
EPA 3630
DIN EN 15408
+ 3 more
Efectis Nederland
Active
ISO 5660-1
DIN EN 1365-1
EN 13381-4
DIN EN 1634-1
EN 1365-2
+ 3 more
Efectis UK/Ireland
Active
EN 1364-3
DIN EN 1366-4
EN 1364-4
BS 476-21
BS 476-22
+ 3 more
Elektro Struß
Active
Gleichspannung 30 mV
/ Messgeräte
> 0,33 V
> 3,3 V
> 33 V
+ 3 more
Elektro Wilhelm
Active
Taupunkttemperatur
für Widerstands- ˃ 500 °C
- Direktanzeigende Thermometer
Thermoelemente ˃ 500 °C
Widerstands- -50 °C
+ 3 more
(HSG 248) – 2021
(PCM) based on HSG 248
based on BS EN 12457
DIN EN 1948-4
dbSNP rs1800562, rs1799945, rs1800730, r
(HSG 264, 2012)
HSG 227 (2004))
(HSG 248) – 2021
(PCM) based on HSG 248
ISO 3651-2
ASTM A262 Methods A, C & E
ISO 7438
ASTM G28-2022 Method A
ASTM G48 Method A
+ 3 more
DIN EN 1303
DIN EN 12209
DIN EN 14846
BS 3621:2007+A2:2012
BS 8621:2007+A2:2012
+ 3 more
Element Metech KDK
Active
Elektrische Messgrößen
Gleichstrom- und Niederfrequenzmessgröße
Railway brake — magnetic track brakes (U
− Gleichspannung
− Gleichstromstärke
+ 3 more
Elster
Active
Durchfluss von Gasen 0,5 m³/h
Volumendurchfluss
> 4 m³/h
Railway overhead lines — pantograph head
> 10 m³/h
+ 3 more
DIN EN ISO 14607
DIN EN 13687-2
DIN EN ISO 15912
ASTM E290-22
DIN EN ISO 19023
+ 3 more
Railway brake — magnetic track brakes (U
Railway brakes — conditions for homologa
− Durchfluss von Flüssigkeiten
Railway brakes — estimation of braking f
− Masse strömender Flüssigkeiten
+ 3 more
Endress+Hauser SE+
Active
IEC 61000-4-2: 2008
IEC 61000-4-3: 2006
IEC 61000-4-4: 2012
IEC 61000-4-5: 2005
IEC 61000-4-6: 2013
+ 3 more
Enertek International
Active
DIN EN 12279
DIN EN 12278
-22018G/A, rs182549
DIN EN 303-2
DIN EN 15502-2-1
+ 3 more
Enquin Environmental
Active
(HSG 248) – 2021
(Section 2) based on HSG 248
(Section 4) based on HSG 248
staining based on HSG 248
(HSG 264, 2012)
+ 3 more
CDC73
(NM_000384: c.1-c.82)
ID152
EN ISO 11925-2
DIN EN 350
+ 3 more
Enviraz Surveys
Active
HSG 264 (2012) and Appx. 3 of
(HSG 264, 2012)
HSG 227 (2004))
Appendix 5 of HSG 227 (2004))
No matching labs found.