Thermal-magnetic (TM and AS-line)
https://www.schurter.com /PG20
AS168XAC3
Manual Motor Controller / Circuit Breaker for Equipment thermal-magnetic, 3 poles
Approvals and Compliances
Description
-
-
-
-
Thermal-magnetic circuit breaker
High short circuit performance
Availability of AC and DC in the same frame size
DIN-Rail Mounting
Applications
Weblinks
- Industrial appliances
pdf datasheet, html-datasheet, General Product Information, Distributor-
Stock-Check, Detailed request for product, Product News
Technical Data
General data
Rated Voltage AC
␣
Rated Voltage DC
Rated current
Conditional short circuit capa-
city IEC 60934
Conditional short circuit capa-
city UL 1077
Tripping Type
Positively trip free
Actuation Type
Manual ON/OFF
Permissible wire cross section 1.5 - 25 mm² / 16 - 4 AWG
Switched neutral
Rated Voltage
AC 277 V
Rated current
AC/DC 65 A
Function
The switched neutral closes with ma-
nual closure of the poles and opens
automatically with thermal magnetic
tripping of the poles.
Add-on modules
Add-on modules
Technical data for the additional module
see separate data sheet
IEC : 420 V Y / 240 V; 50/60 Hz
UL/CSA : 480 V Y / 277 V; 50/60 Hz
65 V
0.5 - 52 A , see approbations
Icn: AC 420 V Y/240 V / DC 65 V: 5 kA
(no fuse)
Inc: AC 480 V Y/277 V: 10 kA (with fuse
class H/J, 4x rated current (min. 15 A))
Icn: AC 480 V Y/277 V: 5 kA (no fuse)
Icn: DC 65 V: 2 kA (no fuse)
Conditional short circuit capa- Icn: AC 480 V Y/277 V: 5 kA (no fuse)
city UL 508
Degree of Protection
from front side IP 40 acc. to IEC 60529
Lifetime
1 x Ir 6000 switching cycles
Dielectric Strength
50 Hz: > 2 kV
Impulse 1.2/50
μs
Vibration Resistance
± 0.75 mm @ 5 - 60 Hz
acc. to IEC 60068-2-6, test Fc
10 G @ 60 - 500 Hz
acc. to IEC 60068-2-6, test Fc
Insulation Resistance
250/440 VAC > 5 MΩ
Shock Resistance
30 G / 18 ms
acc. to IEC 60068-2-27, test Ea
Ambient temperature
-10 °C to 55 °C
Weight
100 - 130 g
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
Details about
Approvals
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: AS168X
Approval Logo
Certificates
VDE Approvals
UL Approvals
UL Approvals
Certification Body
VDE
UL
UL
Description
VDE Certificate Number:
UL File Number:
UL File Number:
Circuit Breakers
1
AS168XAC3
Application standards
Application standards where the product can be used
Organization
Design
Designed for applications acc.
Standard
IEC/UL 60950
Thermal-magnetic (TM and AS-line)
https://www.schurter.com /PG20
Description
IEC 60950-1 includes the basic requirements for the safety of information
technologyequipment.
Compliances
The product complies with following Guide Lines
Identification
Details
RoHS
China RoHS
REACH
Initiator
SCHURTER AG
SCHURTER AG
SCHURTER AG
Description
EU Directive RoHS 2011/65/EU
The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
Dimension [mm]
AS168X 3 pole
45
44.4
61.6
68.4
5.1
35
1.9
90
A)
52.5
B)
A)
B)
35 mm DIN rail EN 50022
Max. torque
Wire crosssection
1.5 ... 10 mm
2
16 ... 25 mm
2
AWG #16 ... 8
AWG #6 ... 4
Max. torque
2.5 Nm
3.1 Nm
20 ... 22 lb –in
26 ... 28 lb –in
2
Circuit Breakers
26.6
AS168XAC3
Diagrams
AS168X-CB1...
AS168X-CB1...N
Thermal-magnetic (TM and AS-line)
https://www.schurter.com /PG20
AS168X-CB1... / AS168X-ACBH1
AS168X-CB1... / AS168X-ACBH2
AS168X-CB1... / AS168X-ACBS1
AS168X-CB1... / AS168X-ACBS2
AS168X-CB1... / AS168X-ACBA
4
Circuit Breakers
Thermal-magnetic (TM and AS-line)
https://www.schurter.com /PG20
AS168XAC3
Rated voltage AC
480Y/277 V
480 V
480 V
240/420 V
Conditional short circuit
capacity Icn
5 kA
10 kA
5 kA
4.5 kA
Rated voltage DC
-
-
65 V
65 V
Conditional short circuit
capacity Icn
-
-
2 kA
4.5 kA
Symbol
Standard
UL 508
CSA C22.2 no. 14
UL 1077
CSA C22.2 no. 235
EN 60934
Rated current
0.5 - 52 A
0.5 - 40 A
0.5 - 50 A
0.5 - 30 A
GB 17701
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Effect of ambient temperature
AC-breaker are calibrated for an ambient temperature of +40°C, DC-breakers for +23°C. To determine the rated current for a lower or
higher ambient temperature, use a correction factor from the table below:
Ambient temperature [°C]
-20
-5
0
+10
+23
+30
+40
+50
+60
Correction factor AC version
0.78
0.82
0.83
0.87
0.91
0.95
1.00
1.05
1.11
Correction factor DC version
0.80
0.87
0.90
0.95
1.00
1.05
1.10
1.20
1.30
Example DC version: Rated current = 10 A; Environmental temperature = 50 °C; --> Correction factor = 1.2; Resulting current = 12 A
Circuit Breakers
5
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