Weidmuller, Canada
10 Spy Court
Markham, Ontario L3R 5H6
Telephone: (800) 268-4080
Facsimile: (905) 475-2798
Email: [email protected]
Website: www.weidmuller.ca
Weidmuller, Mexico
Blvd. Hermanos Serdán 698,
Col. San Rafael Oriente
Puebla, Puebla, Mexico
C.P. 72029
Telephone: 01 222 2686267
Facsimile: 01 222 2686219
Email: [email protected]
Website: www.weidmuller.com.mx
Weidmuller, United States
821 Southlake Blvd.
Richmond, Virginia 23236
Telephone: (800) 849-9343
Facsimile: (804) 379-2593
Email: [email protected]
Website: www.weidmuller.com
Datasheet
ETA 1180 Circuit Breakers and Bases
ETA 1180 Circuit Breakers
The Weidmuller thermal circuit breaker type 1180 reduces
stoppages and downtime. In combination with a modular
style terminal block the circuit breaker offers individual
protection for every circuit.
• Push button resettable
• All standard amperages available from 0.1 A to 10.0 A
• cRUus (UL 1077) and CSA (C22.2 No. 235)
Terminal Block (Bases)
• Screw type or tension (spring) type terminal options
• Circuit breaker status indication available with LEDs
• New base design with built-in molded end plate
• Only 6mm wide
• 12 V and 24 V LED versions
• cRUus, CE, RoHS
2
ETA 1180 Circuit Breakers and Bases
Technical Data
General Data
Voltage rating AC 250 V; DC 65 V UL, UL Canada: AC 250 V; DC 72 V
Current ratings 0.1...10 A
Typical life
6,000 operations at 1 x I
N
(low-inductance) 3,000 operations at 1 x I
N
(inductive)
500 operations at 2 x I
N
(inductive)
Ambient temperature -20... +60°C (T 60) -4... +140°F
Insulation co-ordination (IEC 60664 and 60664 A)
rated impulse withstand voltage 2.5 kV reinforced insulation in operating area
pollution degree 2
Dielectric strength (IEC 60664 and 60664A)
test voltage operating area AC 3,000V installation area AC 1,500 V
Insulation resistance > 100 MΩ (DC 500V)
Interrupting capacity I
cn
0.1… 5 A 6 x I
N
AC 250 V DC 65 V
6… 10 A 8 x I
N
AC 250 V DC 65 V
0.1… 0.7 A 25 x I
N
DC 30 V
0.8… 6 A 10 x I
N
DC 30 V
7… 10 A 20 x I
N
DC 30 V
Interrupting capacity (UL 1077) AC 250 V 2,000 A DC 72 V 2,000 A
Degree of protection (IEC 60529 / DIN 40050) operating area IP40 terminal area IP00
Vibration without terminal block 5 g (57-500 Hz) ± 0.38mm (10-57 Hz) to IEC 60068-2-6, test Fc, 10 freq. cycles/axis & to EN 50155
Shock without terminal block 25 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. 15 g
Approvals
Authority Standard Rated voltage
VDE IEC/EN 60934
AC 250 V
DC 65 V
UL file E67320
UL 1077 AC 250 V
C22.2 No 235 DC 72 V
CSA file 165971 C22.2 No 235
AC 250 V
DC 72 V
Note
Ordering Data
Description Part No. Description Part No. Description Part No.
ETA 1180 01 0.10A 1278840000 ETA 1180 01 0.70A 1278930000 ETA 1180 01 3.50A 1279010000
ETA 1180 01 0.20A 1278850000 ETA 1180 01 0.80A 1278940000 ETA 1180 01 4.00A 1279020000
ETA 1180 01 0.25A 1278860000 ETA 1180 01 1.00A 1278950000 ETA 1180 01 5.00A 1279030000
ETA 1180 01 0.30A 1278870000 ETA 1180 01 1.50A 1278960000 ETA 1180 01 6.00A 1279040000
ETA 1180 01 0.40A 1278880000 ETA 1180 01 2.00A 1278970000 ETA 1180 01 7.00A 1279050000
ETA 1180 01 0.50A 1278910000 ETA 1180 01 2.50A 1278980000 ETA 1180 01 8.00A 1279060000
ETA 1180 01 0.60A 1278920000 ETA 1180 01 3.00A 1278990000 ETA 1180 01 10.0A 1279070000
Note
Thermal Overcurrent Circuit Breaker
3
ETA 1180 Circuit Breakers and Bases
Dimensions
Typical time/current characteristics at +23°C +73.4°F
Standard current ratings and
typical internal resistance values
Current rating
(A)
Internal resistance
(Ω)
Current rating
(A)
Internal resistance
(Ω)
0.1 81 2 0.25
0.2 22 2.5 0.18
0.25 14 3 0.11
0.3 8.7 3.5 0.08
0.4 5.5 4 0.07
0.5 3.4 5 ≤ 0.05
0.6 2.5 6 ≤ 0.05
0.7 1.7 7 ≤ 0.05
0.8 1.5 8 ≤ 0.05
1 0.9 10 ≤ 0.05
1.5 0.4
The time/current characteristic curve depends on the ambient temperature
prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker
current ratings by the derating factor shown below.
Ambient
temperature
°F -22 -4 +14 +32 +73.4 +104 +122 +140
°C -20 -10 0 +23 +40 +50 +60 +60
Derating factor 0.8 0.76 0.84 0.92 1 1.08 1.16 1.24
4
ETA 1180 Circuit Breakers and Bases
Technical Data
General Data
Dimensions W–L–H mm (in.) 6 – 57.8 – 39 (0.24 – 2.21 – 1.34) 6 – 57.8 – 39 (0.24 – 2.21 – 1.34)
Weight / Piece 11 g 11 g
Color Black Black
Technical Data
Mounting type (EN 60715) DIN 35mm DIN 35mm
Maximum load current 10 A 10 A
Self-extinguishing degree acc. to UL94 UL94-V0 UL94-V0
Pollution degree 2 2
Surge voltage category (IEC 60664) 2.5 kV 2.5 kV
Insulating material group >100 MΩ >100 MΩ
Nominal Voltage (UL) 250VAC / 72VDC 250VAC / 72VDC
Nominal Current 0.1 A to 10 A 0.1 A to 10 A
Connection Data
Conductor cross-section solid min/max 0.50 / 4mm
2
0.50 / 4mm
2
Conductor cross-section stranded min/max 0.50 / 4mm
2
0.50 / 4mm
2
AWG min/max 24-10AWG 24-10AWG (STR) / 24-12AWG (SOL)
Max conductor cross-section stranded with
ferrule with plastic sleeve DIN 46228/4
4mm
2
/ L=12mm 4mm
2
/ L=12mm
Stripping length 8.2mm, max 9mm 8.2mm, max 9mm
Screw M3 n/a
Tightening torque 0.8 N∙m
Approvals cRUus, CE, CSA, RoHS cRUus, CE, CSA, RoHS
Note
Ordering Data
Description Model Number Type Part No. Model Number Type Part No.
Black Terminal Block with spacer 3mm 10plus-ST-201 Screw 6760007723 10plus-XT-201 Tension 6760007726
Black Terminal Block LED 24VDC with spacer 3mm 10plus-ST-202 Screw 6760007724 10plus-XT-202 Tension 6760007727
Black Terminal Block LED 12VDC with spacer 3mm 10plus-ST-203 Screw 6760007725 10plus-XT-203 Tension 6760007728
12 pole insulated jumper X22223202 6760007729 X22223202 6760007729
Marking tags (white) 120 tags per card WS 12/6 MC 1609900000 WS 12/6 MC 1609900000
Note
Screw clamp terminal block Tension clamp terminal block
Flat-type fuse holder terminal block Flat-type fuse holder terminal block
Subject to technical changes • 07/19 •XM • LIT1510
57.80
6
39
1
3
5
4
2
1. 1278950000
2. 6760007723
3. 6760007724
4. 1609900000
5. 6760007729
