BS-EN-3774-004 Complete Document History
Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A. UNC thread terminals. Product standard

Complete Current Edition:
   2014 EDITION - UNC thread terminals. Product standard - Aug. 31, 2014

Obsolete Revision Information:
   1999 EDITION - UNC thread terminals. Product standard - Aug. 15, 1999