3120-F311-P7T1-W01D-15 E-T-A Circuit Protection and Control, 3120-F311-P7T1-W01D-15 Datasheet - Page 2

• Manufacturer Part Number: 3120-F311-P7T1-W01D-15
• Description: Circuit Breaker; Therm; Rocker; Cur-Rtg 15A; Snap-In Frame; 1 Pole; Blade Snap
• Manufacturer: E-T-A Circuit Protection and Control
• Type: Thermalr

Specifications of 3120-F311-P7T1-W01D-15

• Actuator Type: Rocker
• Application: For motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems, medical equipment to EN 60601
• Brand/series: 3120-F Series
• Characteristic: Thermal
• Color, Button: Black
• Current, Rating: 15 A
• Dielectric Strength: 3000 VAC (Operating Area), 1500 VAC (Between 2 Poles)
• Dimensions: 54mmLx25mmWx33mmH
• Mounting Hole Size: 1.99x0.846 "
• Mounting Type: Snap-In Frame
• Number Of Poles: 1
• Resistance, Insulation: 100 Megohms (Min.)
• Standards: UL Listed, CSA Certified, VDE Approved
• Termination: Blade
• Voltage, Rating: 240/50 VAC/VDC
• Ul, Csa And Ccc Approval Ratings: 250 VAC, 50 VDC; 0.1 to 20 Amps
• Terminals: Quick-Connect 2 × 0.110" (0.250" Total)
• Ambient Temperature: –22°F to 140°F
• Lead Free Status / Rohs Status: RoHS Compliant part

An extremely versatile range of rocker switch/thermal circuit breakers (S-
type TO CBE to EN 60934 with trip free mechanism) offering the choice of
single pole, double pole with single pole protection, and double pole with
protection on both poles. Designed for snap-in panel mounting with
versions available for three different panel cut-out sizes. Illumination is
optional and there is a range of colours and markings for the rocker. Under
overload conditions the rocker returns to the OFF position. 6-way frame
for 3120-F5 available upon request.
Any one of the following additional function modules can be supplied
factory fitted to the rear of the switch/circuit breaker.
●
●
●
●
●
Approved to CBE standard EN 60934 (IEC 60934).
Motors, transformers, solenoids, extra low voltage wiring systems, office
machines, electro-medical equipment, power supplies, communications
systems, medical equipment to EN 60601.
Current
rating (A) per pole (Ω)
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1
1.2
1.5
2
2.5
3
operating voltage
6 V
12 V
24 V
48 V
115 V
230 V
* single pole version only
Authority
VDE (EN 60934)
UL, CSA
CCC
Description
Typical applications
Standard current ratings and typical internal resistance values
Illumination voltage/power consumption
Approvals
Under voltage release coil (for double pole versions only).
Magnetic trip coil for short circuit protection.
Magnetic trip coil for remote relay trip.
Auxiliary contacts for status signalling.
Mechanical slide interlock.
Internal resistance
94
24
12
5.30
4.20
2.90
1.50
0.9
0.80
0.45
0.27
0.0785
0.0595
Thermal Overcurrent Circuit Breaker 3120-F...
Voltage ratings
AC 240 V; DC 28 V
DC 50 V
DC 50 V
AC 250 V; DC 50 V
AC 250 V; DC 50 V
filament/neon
60 mA
20 mA
20 mA
20 mA
< 1.5 mA
< 1.5 mA
power consumption
Current
rating (A) per pole (Ω)
3.5
4
4.5
5
6
7
8
10
12
14
16
18
20
Internal resistance
0.0565
0.0435
0.0435
0.0325
0.0215
0.0165
0.0165
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
Current ratings
0.1...20 A
0.1...20 A 2-pole
0.1...10 A 1-pole
0.1...20 A
0.1...20 A
LED
9 mA
9 mA
9 mA
1.5 mA
< 1 mA*
< 1 mA*
For further details please see chapter: Technical Information
Voltage rating
Current ratings
Typical life
Ambient temperature
Insulation co-ordination
(IEC 60664 and 60664 A
Dielectric strength
(IEC 60664 and 60664A)
Insulation resistance
Interrupting capacity I
Interrupting capacity
(UL 1077)
Degree of protection
(IEC 60529/DIN 40050)
Vibration
Shock
Corrosion
Humidity
Mass
Technical data
AC 240 V:
DC 50 V:
DC 28 V:
AC 415 V:
AC 240 V:
DC 50 V:
operating area
between poles (2-pole)
0.1...20 A 30,000 operations at 1 x I
0.1...4 A
4.5...16 A 30,000 operations at 1 x I
4.5...20 A 30,000 operations at 1 x I
0.1...16 A 10,000 operations at 1 x I
0.1...16 A 50,000 operations at 1 x I
17...20 A
0.1...16 A 50,000 operations at 1 x I
17...20 A
cn
AC 240 V; DC 50 V
(AC 415 V to special order)
(UL: AC 250 V; DC 50 V)
0.1...20 A
(up to 30 A to special order, single pole only)
1-pole
30,000 operations at 1 x I
2-pole
30,000 operations at 1 x I
10,000 operations at 1 x I
-30...+60 °C (-22...+140 °F)
rated impulse
withstand voltage
2.5 kV
reinforced insulation in operating area
test voltage
AC 3,000 V
AC 1,500 V
> 100 MΩ (DC 500 V)
0.1...2 A 10 x I
2.5...20 A 250 A 2-pole, or 150 A 1-pole
I
0.1...2 A
2.5...3 A
3.5...8 A
9...16 A
18...20 A
0.1...20 A
operating area IP40
(IP54 with water splash protection)
terminal area IP00
8 g (57-500 Hz), ± 0.61 mm (10-57 Hz)
to IEC 60068-2-6, test Fc
10 frequency cycles/axis
30 g (11 ms)
to IEC 60068-2-27, test Ea
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
240 hours at 95 % RH,
to IEC 60068-2-3, test Ca
approx. 33 g (double pole)
approx. 27 g (single pole)
N
3120-F...
U
AC 250 V
AC 250 V
AC 250 V
AC 250 V
AC 250 V
DC 50 V
N
N
pollution
degree
2
N
N
N
N
N
N
N
N
N
, inductive
, inductive
, resistive
, inductive
, inductive
, inductive
, inductive
, inductive
, inductive
2-pole
200 A
1,000 A
2,000 A
3,500 A
5,000 A
1,000 A
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