BS EN 4644-021:2015 pdf download – Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous Part 021 : Plug, size 2, without mounting holes, class A, C and E — Product standard

BS EN 4644-021:2015 pdf download – Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous Part 021 : Plug, size 2, without mounting holes, class A, C and E — Product standard
1Scope
This European Standard specifies the size 2 plug for disconnect applications used in the family of modularrectangular electrical and optical connector with rectangular inserts. The receptacle corresponding to thisplug is defined in EN 4644-024 or EN 4644-025 or EN 4644-026.
Normative references
The following documents, in whole or in part, are normatively referenced in this document and areindispensable for its application. For dated references,only the edition cited applies. For undatedreferences, the latest edition of the referenced document (including any amendments) applies.
EN4644-001,Aerospace series – Connector, electrical and optical,rectangular,modular, rectangularinserts operating temperature 175 C(or 125 C) continuous —Part 001:Technical specification
EN 4644-002,Aerospace series — Connector, electrical and optical,rectangular;modular,rectangularinserts operating temperature 175 C (or 125 C) continuous – Part 002: Specification of performanceand contact arrangements
EN4644-024,Aerospace series — Connector,electrical and optical, rectangular，modular，rectangularinserts operating temperature 175 C(or 125 C) continuous —Part 024:Receptacle, size 2, class A, C and—Product standard
EN 4644-025,Aerospace series — Connector, electrical and optical,rectangular， modular,rectangularinserts operating temperature 175 C (or 125 °C) continuous — Part 025: Receptacle, size 2, with flange,class A, C andE—Product standard
EN4644-026,Aerospace series — Connector, electrical and optical, rectangular,modular,rectangularinserts operating temperature 175 C (or 125 C) continuous — Part 026: Receptacle, size 2, with groundblock, class B and F —Product standard
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in EN 4644-001 apply.
4.2 Mass
40 g max.
5 Designation
Number of this standard
Shell class (see EN 4644-002)
Housing type: (see Figures 1 and 2)
B: with no mounting holes
Polarization code (see EN 4644-002)