E-Series M-Series E-Series E-Series switch with `A' style body M-Series E-Series and M-Series Compact Simple clip mounting minimises installation time 3 body styles available Low current rating E-Series All locks coded alike Glass-filled polyester switch housing, lock body and keys M-Series switch with `A' style body M-Series Three lock coding options: all locks alike from 10 possible code choices run-of-production coding from a maximum of 200 codes unique customer selected key code Glass-filled polyester switch housing, diecast lock body and metal keys M-Series switch with `D' style body M-Series switch with `E' style body Burgess 2 E-Series M-Series Specifications Moulding material: Glass-filled polyester (PBT) Contacts: Gold-plated phosphor-bronze (moving contacts) Gold-plated brass (fixed contacts) Recommended Max. Electrical Ratings Voltage Resistive load VDC mA 30 100 Terminals: Gold-plated brass pins 1.01mm diameter x 3.30mm Temperature range: 20C to +60C Mechanical life: 50,000 operations Voltage proof: 1kV for 1 minute (terminals to earth) Number of switch positions: 2, 3 or 4 Indexing: 90 (40 for spring-biased actions) Finish: Matt black Fixing: Retaining clip Burgess 3 E-Series M-Series Product Range Operating Characteristics B 001 A M Run-of-production coding, between 031 and 200 002 003 004 005 006 007 008 009 010 Unique customer selected code, between 011 and 030 E A C Q B D E F G H J K L M N P * * * 3 circuit selector C 3 position changeover Centre off Single pole 1-1 and 2-2 Single pole Make-before-break Changeover Centre off Double pole D G 4 circuit selector Fully rotary L* 4 circuit selector Stopped between 9 and 12 oOclock M Off-on Spring-biased off Single pole Off-on Spring-biased off Double pole Spring-biased to centre off Double pole N * * * * * Burgess * * * * * * * * * * * P * * * 1 2 3 1 2 3 1 2 3 4 5 6 4 5 6 mom mom mom R * * * 3 1-1 and 2-2 Double pole Make-before-break 0-1-2 Single pole K * * * 2 Changeover J I Reference 1 Double pole H Key trapping Key trapped in indexed position Changeover Single pole Reference Switching function Key number C D E F G H J K L N Switching function Keycode (M-Series only) Reference *M-Series only Standard Option Changeover centre off Clockwise biased to centre off Single pole mom mom mom Momentary switching function spring return mechanism Dark shading Light shading 4 Ordering References E-Series M-Series A A Switch range E1 M1 M2 M3 M4 Static discharge resistance 30kV 7kV 14kV 20kV 25kV Key code - see page 4 E-Series A M-Series B, M C, D, E, F, G, H, J, K, L, N Key trapping - see page 4 A, C, Q B, D, E, F, G, H, J, K, L, M, N, P Body style - see page 2 A, E* D* *M-Series only Body colour A Matt black Terminals A 1.01mm x 3.30mm gold-plated Switching function - see page 4 A, E, J C, D, G, H, I, K, L, M, N, P, R Suffix (options) K followed by required number of keys per lock if different from the 2 keys supplied as standard Burgess 5