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
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DIN EN IEC 60494-2
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BS EN IEC 60494-2
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NF EN IEC 60494-2
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UNI EN IEC 60494-2
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UNE EN IEC 60494-2
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NEN EN IEC 60494-2
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DIN EN 50206-1
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BS EN 50206-1
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NF EN 50206-1
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UNI EN 50206-1
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UNE EN 50206-1
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NEN EN 50206-1
1,632
Accredited labs
19
Countries
Showing 101–125 of 1,632 labs
Air Surveys
Active
(HSG 248) – 2021
APP 7 based on HSG 248
(PCM) based on HSG 248
(PCM) based on HSG 248)
APP 15 based on HSG 248
+ 2 more
(HSG 248) – 2021
AEC 1 based on HSG 248
(PCM) based on HSG 248
AEC 6 based on HSG 248
Airbus Defence and Space
Active
- Gleichspannung
/ Messgeräte
1 µV
Quellen
> 1 V
+ 3 more
Airtech Analysis
Active
(HSG 248) – 2021
(PCM) based on HSG 248
staining based on HSG 248
(HSG 264, 2012)
Appendix 5 of HSG 227 (2004))
BS ISO 18283:2022
ASTM D2234 (location E)
ASTM D2013 (location B)
BS ISO 5074:2015; and
ASTM D409:2016
+ 3 more
Alleima
Active
DIN EN ISO 6506-1
ASTM E 10-18
DIN EN ISO 6508-1
ASTM E 18-22
DIN EN ISO 6507-1
+ 3 more
Allgäuer Messzentrum
Active
Durchmesser 1 mm
510 mm
Rundheitsabweichung 1 mm
Parallelitätsabweichung
Rundheitsabweichung
+ 3 more
Allied Aerosystems
Active
DC Resistance
2.92 mm systems (continued)
DC VOLTAGE
AC CURRENT
DC Power
+ 3 more
5-Fluorouracil-Toxizität (DPYD)
Cowden-Syndrom (PTEN)
Diffuses Magenkarzinom (CDH1)
Hereditärer Brust- und
Eierstockkrebs (HBOC), (BRCA1, BRCA2, CH
+ 3 more
Cyclosporin A
Everolimus
FK 506 (Tacrolimus)
Sirolimus
6-Methylmercaptopurin
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Fra(X)-Syndrom, FXTAS (FMR1)
Friedreich Ataxie (FXN)
DRPLA (ATN1)
Huntington Krankheit (HTT)
Huntington-like (TBP, JPH3)
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Aldosteron
11-Desoxycorticosteron
11-Desoxycortisol
17-Hydroxypregnenolon
17-Hydroxyprogesteron
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Amentum Clean Energy
Active
OM H-3 based on ISO 9698:2019
ISO 9696:2017 and ISO
(HSG 248) – 2021
(PCM) based on HSG 248
staining based on HSG 248.
Amentums Materials Testing and Research Laboratory part of Energy Safety and Risk Consultants (UK)
Active
a) BS 7270:2006
b) BS 3518-3:1963 (Withdrawn)
ASTM E1820-18ae1 (Withdrawn)
ISO 6892-2
BS EN ISO 204
+ 2 more
Tensile testing of metallic materials (I
Feuchtemessgrößen 15 %
*) > 30 %
Railway bogies — wheelsets and bogies st
Temperaturmessgrößen
+ 3 more
DIN 19698-1
DIN 19698-2
DIN EN ISO 54321
DIN EN 1744-3
DIN EN 12457-2
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Anchem Laboratories
Active
(HSG 248) – 2021
ANC/AS/2 based on HSG 248
DIN EN 14791
IEC 60519-11
DIN EN 13284-1
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