www.e-t-a.de
1
Thermal Overcurrent Circuit Breaker 1110-...
1646
1
Description
Typical applications
Ordering information
Approvals
Technical data
Tease-free, trip-free, snap action mechanism. Designed for snap-in
panel mounting utilising round hole or industry standard fuse-holder
cut-out dimensions. Featuring an ergonomically styled two colour
actuator with indicator band clearly showing the tripped/OFF position.
Approved to CBE standard EN 60934 (IEC 60934): S-type TO CBE
Motors, transformers, solenoids, extra low voltage systems, household
and office machines, instrumentation, marine applications, mobile homes.
1110-F1..
Standard current ratings and typical internal resistance values
Type No.
1110 snap in panel mounting
Mounting
F1 panel thickness 0.8...1.6 mm (.031 -.063 in)
F2 panel thickness 1.8...3 mm (.071-.118 in)
Number of poles
1 1-pole protected
Actuator style
2 black push button/white indicator ring,
push-push function
Terminal design
P1 blade terminals A6.3-0.8 (QC .250)
Characteristic curve
M1 medium delay
Current ratings
0.05...16A
1110 - F1 1 2 - P1 M1 - 0.05 A = ordering example
For further details please see chapter: Technical Information
Voltage rating AC 250 V; DC 50 V
Current rating 0.05...16 A
Typical life
Ambient temperature -20...+60 °C (-4...+140 °F)
Insulation co-ordination rated impulse pollution
(IEC 60664 and 60664 A) withstand voltage degree
2.5 kV 2
reinforced insulation in operating area
Dielectric strength
(IEC 60664 and 60664A) test voltage
operating area AC 3,000 V
Insulation resistance > 100 MΩ (DC 500 V)
Interrupting capacity I
cn
AC 250 V: 0,05...10 A 8 x I
N
DC 50 V: 0,05...6.5 A 10 x I
N
7...16 A 130 A
DC 28 V: 7...10 A 200 A
Interrupting capacity I
N
U
N
(UL 1077/EN60934 PC 1) 0.05...6 A AC 250 V 1,000 A
7...16 A AC 125 V 1,000 A
0.05...16 A DC 50 V 1,000 A
Degree of protection operating area IP40
(IEC 60529/DIN 40050) terminal area IP00
Vibration 8 g (57-500 Hz) ± 0.61 mm (10-57 Hz),
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
Shock 30 g (11 ms)
to IEC 60068-2-27, test Ea
Corrosion 96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
Humidity 240 hours at 95 % RH
to IEC 60068-2-78, test Cab
Mass approx. 12 g
Current
rating (A)
Internal
resistance (Ω)
Current
rating (A)
Internal
resistance (Ω)
0.05 442 2 0.25
0.08 173 2.5 0.19
0.1 110 3 0.12
0.2 27.8 3.5 0.09
0.3 12.4 4 0.07
0.4 7.0 5 0.05
0.5 4.5 6 0.04
0.6 3.1 7 ≤ 0.02
0.7 2.3 8 ≤ 0.02
0.8 1.7 10 ≤ 0.02
1 1.1 12 ≤ 0.02
1.2 0.71 15 ≤ 0.02
1.5 0.41 16 ≤ 0.02
1.8 0.38
Preferred types Standard current ratings (A)
1 1.5 2 3 3.5 4 5 6 7 8 10 15 16
1110-F112-P1M1-
x x x x x x x x x x x x x
1110-F212-P1M1-
x x x x x x x x x
I
N
operations U
n
I
0.05...10 A 10,000 AC 250 V 1xI
N
0.05...10 A 10,000 DC 28 V 1xI
N
0.05...10 A 6,000 DC 50 V 1xI
N
12...16 A 2,000 DC 50 V 1xI
N
Preferred types
Authority Standard Rated voltage Current ratings
VDE IEC/EN 60934
AC 250 V
DC 50 V
0.05 A…10 A
0.05 A…16 A
UL UL 1077
C22.2 No 235
AC 250 V
AC 120 V
DC 50 V
0.05 A…6.6 A
7 A…16 A
0.05 A…16 A
CSA C22.2 No 235
AC 250 V
DC 50 V
0.05 A…16 A
0.05 A…16 A
