POWER ENTRY MODULES /
GERÄTESTECKER-KOMBIELEMENTE
Power entry module Type KEC
– Panel mount: screw-on version, front or rear-side / snap-in
version, front-side
– 3 functions: appliance inlet, fuseholder with
interchangeable fuse drawer for 5 x 20 or 6,3 x 32 mm
fuses, with or without voltage selector (step switch)
– Version with line filter/shield see page 110
KEC
Fuse drawer
Standard or
Medical
Fuse drawer
50
75
100
Socket
Characteristics
• Versions available with or without internal connections
• The fuse drawer “Fingergrip” can be removed by hand
• For added safety “Extra-Safe” fuse drawers are available
Extra-safe fuse drawers satisfy international standards for medical
equipment. The drawer can only be removed with the aid of a tool
• The fuseholder is accessible from the equipment front
• Qualified for use in equipment according to IEC/EN 60950
Technical data
Rated voltage
Rated currents
250 VAC
10 A; VDE, SEV, Semko
13 A; UL
16 A; CSA 1-pole
10 A; CSA 2-pole
> 3 kV between L-N
> 4 kV between L/N-PE
Dielectric strength
(50 Hz, 1 Min.)
Allowable ambient air
temperatures T
a
–25 °C to + 70 ºC
Degree of protection (front side) IP40 acc. to IEC 60529
Protection class
suitable for equipment with prot. cl. l,
acc. to IEC 61140
Terminals
quick-connect 4,8 x 0,8 mm/tin-plated
Panel thickness s
screw-on: max. 8 mm
snap-in: 1,5/2/2,5 mm
Materials: Housing
Thermoplastic, black, UL94 V-0
Appliance-inlet
acc. to IEC/EN 60320-1/C14,
protection class I,
pin-temperature 70 °C
(cold condition)
1- or 2-pole, shocksafe category PC2
acc. to IEC/EN 60127-6, for
fuse-links 5 x 20 or 6,3 x 32 mm
5 x 20: 2,5 W (1-pole)/2 W (2-pole) per p.
6,3 x 32: 3,15 W (1-pole)/2,5 W (2-pole)
per pole
see derating curves. Take note of the
information on page 195
optional,
step switch, 2–4 positions
Fuseholder
Rated power acceptance at
ambient air temp. T
a
23 ºC
Admissible power acceptance
at higher T
a
Voltage selector
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53
POWER ENTRY MODULES /
GERÄTESTECKER-KOMBIELEMENTE
Dimensions
Screw-on mounting
Snap-in mounting
KEC
Mounting screw torque 0,5 Nm
Panel cut-out
Panel cut-out
Derating curves for fuseholder
Fuses
5 x 20 mm
1-pole /
1-polig
2-pole
(per
pole)
Fuses
6,3 x 32 mm
1-pole /
1-polig
2-pole
(per
pole)
Admissible power acceptance in
Watt /
Ambient air temperature T
a
ºC
Diagramme
without internal connections
voltage selector
4 positions /
with internal connections
voltage selector
4 positions /
Voltage selector
3 positions /
Voltage selector
2 positions /
without
voltage selector
1-pole
2-pole
54
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POWER ENTRY MODULES /
GERÄTESTECKER-KOMBIELEMENTE
Order Numbers for socket
Fuse drawer must be ordered separately
Fuseholder /
1-pole /
1-polig
4303.0031
4303.0032
4303.0033
4303.0034
4303.0211
4303.0212
4303.0213
4303.0214
4303.0091
4303.0092
4303.0093
4303.0094
4303.1031
4303.1032
4303.1033
4303.1034
4303.1091
4303.1092
4303.1093
4303.1094
4303.1211
4303.1212
4303.1213
4303.1214
2-pole /
2-polig
4303.0001
4303.0002
4303.0003
4303.0004
4303.0181
4303.0182
4303.0183
4303.0184
4303.0061
4303.0062
4303.0063
4303.0064
4303.1001
4303.1002
4303.1003
4303.1004
4303.1061
4303.1062
4303.1063
4303.1064
4303.1181
4303.1182
4303.1183
4303.1184
Voltage selector/
Spannungswähler
without / 2 digit /
ohne
2stellig
3 digit /
3stellig
4 digit /
4stellig
internal connections /
with /
verdrahtet
without /
unverdrahtet
Screw /
KEC
Snap-in, panel thickness s
1,5 mm
2,0 mm
2,5 mm
Order Numbers for fuse drawer
(Fingergrip and Extra-Safe)
(to types KEC, KFC, KD, CD)
Voltage markings/
Terminal no. /
Spannungsaufdruck/
1 2 3 4 KEC
3 4 5 6 KD
«XX»
see table below /
«XX»
siehe Tabelle unten
without voltage selector /
ohne Spannungswähler
Type /
Bauart
5 x 20 mm
2-pole with
shorting bar in
the neutral side /
2-pole /
4303.2014.XX
4303.2024.XX
4303.2401
4303.2403
schlussfeder
4303.2036.XX
4303.2037.XX
4303.2411
4303.2413
6,3 x 32 mm (
1
/
4
’’ x 1
1
/
4
’’)
2-pole with
shorting bar in
the neutral side
1-pole /
Fingergrip
Extra-Safe
Fingergrip
Extra-Safe
4303.2114.XX
4303.2124.XX
4303.2406
4303.2408
1-pole /
4303.2614.XX
4303.2624.XX
4303.2906
4303.2908
2-pole /
4303.2514.XX
4303.2524.XX
4303.2901
4303.2903
4303.2536.XX
4303.2537.XX
4303.2911
4303.2913
Index /
Voltage markings / terminal no. /
1
3
–
100
110
110
110
115
117
100
110 V
220
115
110
2
4
–
120
150
–
220
–
220
117
–
–
220
120
3
5
–
220
220
220
240
230
240
220
220 V
240
240
220
4
6
–
240
–
–
–
–
–
–
–
–
–
240
KEC
KD
Index /
Voltage markings / terminal no. /
1
3
115
100
100
100
100
115
115
220
100
100
100
100
2
4
230
110
117
115
120
120
–
120
120
–
120
110
3
5
240
220
220
230
230
230
240
240
230
220
220
120
4
6
–
240
240
–
240
240
–
230
–
–
230
–
KEC
KD
XX
00
01
02
03
04
05
06
07
08
09
10
11
XX
12
13
14
15
16
17
18
19
20
21
22
23
Other versions on request:
• for protection class II
• Fuse drawer with other voltage values
Accessories see page 171
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55
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