E-Series
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
¥ Three lock coding options:
¥¥all locks alike Ð from 10 possible code
choices
¥¥run-of-production coding Ð from a
maximum of 200 codes
¥¥unique customer selected key code
¥ Glass-filled polyester switch housing,
diecast lock body and metal keys
E-Series M-Series
E-Series switch with ‘A’ style body
M-Series switch with ‘A’ style body
M-Series switch with ‘D’ style body
M-Series switch with ‘E’ style body
Burgess 2
Specifications
Moulding material:
Glass-filled polyester (PBT)
Contacts:
Gold-plated phosphor-bronze
(moving contacts)
Gold-plated brass
(fixed contacts)
Terminals:
Gold-plated brass pins
1.01mm diameter x 3.30mm
Temperature range:
Ð20¡C to +60¡C
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
EE--SSeerriieess
MM--SSeerriieess
Burgess
Recommended Max. Electrical Ratings
Voltage Resistive load
VDC mA
30 100
3
Product Range
Operating Characteristics
Keycode
(M-Series only)
Reference Key number
B001
MRun-of-production
coding, between
031 and 200
C 002
D 003
E 004
F 005
G 006
H 007
J 008
K 009
L 010
N Unique customer
selected code,
between 011 and
030
Key trapping
¥ Key trapped in indexed position
Reference
A
C •
Q • •
B•
D•
E•
F• • •
G•••
H•••
J• • •
K• •
L• •
M• •
N• •
P• • Standard Dark shading
Option Light shading
Switching function
Reference Switching function
AChangeover
Single pole 1 2 3 1 2 3
EChangeover
1 2 3 1 2 3
Double pole
4 5 6 4 5 6
J3 circuit selector
C 3 position changeover
Centre off
Single pole
D 1-1 and 2-2
Single pole
Make-before-break
G Changeover Centre off
Double pole
H 1-1 and 2-2
Double pole
Make-before-break
I 0-1-2
Single pole
K 4 circuit selector
Fully rotary
L* 4 circuit selector
Stopped between 9 and 12 oÕclock
M Off-on
Spring-biased off
Single pole mom
N Off-on
Spring-biased off
Double pole mom
P Spring-biased to centre off
Double pole
mom mom
R Changeover centre off
Clockwise biased to centre off
Single pole mom
EE--SSeerriieess
MM--SSeerriieess
Burgess
➙
➙
➙
➙
➙
➙
➙
➙
4
*M-Series only mom Momentary switching function Ð spring return mechanism