EN 2240-010:2010

• Abstract:

  This standard specifies the required characteristics for lamp, code 84, for aerospace applications.; It shall be used together with EN 2756.

• Status: Published
• Publication Date: 12-Jan-2010
• Withdrawal Date: 30-Jul-2010
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 2 - Electrical
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 13-Jan-2010
• Completion Date: 13-Jan-2010
• Ref Project: SIST EN 2240-010:2010 - Aerospace series - Lamps, incandescent - Part 010: Lamp, code 84 - Product standard

• Refers: EN 2241:2010 - Aerospace series - Lamp caps - Dimensions
• Effective Date: 28-Jan-2026
• Refers: EN 2756:2010 - Aerospace series - Lamps, incandescent - Test methods
• Effective Date: 28-Jan-2026
• Refers: EN 2240-002:2009 - Aerospace series - Lamps, incandescent - Part 002: Main characteristics
• Effective Date: 28-Jan-2026
• Refers: EN 2240-001:2009 - Aerospace series - Lamps, incandescent - Part 001: Technical specification
• Effective Date: 28-Jan-2026

Overview

EN 2240-010:2010 is a CEN product standard in the Aerospace series that specifies the required characteristics for lamp, code 84 - an incandescent lamp intended for aerospace applications. It is a product-level document that must be used together with EN 2756 (test methods) and referenced technical specifications in the EN 2240 family. The standard defines physical, electrical and performance attributes to ensure interchangeability, safe operation and consistent procurement of this lamp type across the aerospace supply chain.

Key topics and requirements

• Electrical ratings
  • Nominal voltage: 6 V
  • Nominal current: 0.2 A
  • Nominal power: 1.2 W
  • Nominal luminous flux: 4.5 lm
  • Colour temperature: listed as 2 120 K (per standard table)
• Life and endurance
  • Static life with DC: 1 100 h
  • Dynamic life with DC: 750 h
  • Static life with AC: not applicable (dash in table)
• Mechanical and optical
  • Light centre length (LCL): 8 ± 1 mm
  • Form of filament: C - 2V (see EN 2240-002 for filament form definitions)
  • Bulb appearance: clear (illustrated in the standard)
  • Dimensions provided in millimetres (see figure and Table 1)
• Cap and mounting
  • Cap type: SY4s/7 (refer to EN 2241 for cap dimensions)
• Mass and packaging
  • Mass indicated as 0.4 kg per 1 000 lamps (table entry)
• Designation and marking
  • Standardized designation example: LAMP, INCANDESCENT - EN2240-84
  • Lamps and packaging must carry the international code number per EN 2240-002

Applications and who uses this standard

• Aerospace manufacturers and OEMs specifying incandescent indicator or panel lamps
• Component suppliers and part manufacturers producing lamp code 84 to a harmonized product standard
• Maintenance, repair and overhaul (MRO) organizations and procurement teams ensuring replacement parts meet aerospace requirements
• Test laboratories applying EN 2756 test methods for conformity and life testing
• Certification and quality managers requiring standardized marking and designation for traceability

Related standards

• EN 2240-001 - Technical specification (see for broader technical requirements)
• EN 2240-002 - Main characteristics and coding (designation and codes)
• EN 2241 - Lamp caps - Dimensions (cap SY4s/7)
• EN 2756 - Test methods (mandatory companion for verification)

EN 2240-010:2010 provides the product-level definition for lamp code 84, enabling consistent design, testing and procurement of this incandescent lamp across the European aerospace industry.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Žarnice - 010. del: Žarnica, kod 84 - Standard za proizvodLuft- und Raumfahrt - Glühlampen - Teil 010: Lampe, Kode 84 - ProduktnormSérie aérospatiale - Lampes à incandescence - Partie 010: Lampe, code 84 - Norme de produitAerospace series - Lamps, incandescent - Part 010: Lamp, code 84 - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 2240-010:2010SIST EN 2240-010:2010en,de01-marec-2010SIST EN 2240-010:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2240-010
January 2010 ICS 49.060 English Version
Aerospace series - Lamps, incandescent -Part 010: Lamp, code 84 - Product standard
Série aérospatiale - Lampes à incandescence - Partie010: Lampe, code 84 - Norme de produit
Luft- und Raumfahrt - Glühlampen - Teil 010: Lampe, Kode 84 - Produktnorm This European Standard was approved by CEN on 7 November 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2240-010:2010: ESIST EN 2240-010:2010
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