Thermal-magnetic (TM-line)
TM12-122
https://www.schurter.com /PG20
Circuit Breaker for Equipment thermal-magnetic, Flange type, Manual ON/OFF, Screw terminals
See below:
Approvals and Compliances
Description
- Flange type
Applications
- Power supplies
- TMF12-211 - Thermal-magnetic circuit breaker
- 1-pole
- Uninterruptible power supply
- Power tools
- Manual ON/OFF type
- Insensitive to shock or vibration
- Bolts and nuts
- Household appliances
Weblinks
pdf data sheet, html datasheet, General Product Information, Distributor-
Stock-Check, Detailed request for product, Product News
Unique Selling Proposition
- Tripping characteristic Fast or Slow
- Positively trip-free release
- Available with cover
- Different mounting possibilities
Technical Data
Rated Voltage AC
Rated Voltage DC
AC 240 V: 50/60 Hz
28 V
Overload
IEC: min. 40trips
@ 6 x Ir, cos φ 0.6
UL / CSA: min. 50trips
@ 1.5 x Ir, cos φ 0.75
-5°C to 60°C
1.5 mm @ 10 - 60 Hz
acc. to IEC 60068-2-6, test Fc
10 G @ 60 - 500 Hz
acc. to IEC 60068-2-6, test Fc
100 G / 6ms
acc. to IEC 60068-2-27, test Ea
Thermal-Magnetic
Manual ON/OFF
ca. 10g
Rated current range AC
Conditional short circuit capa- IEC 60934: PC1, AC 240 V: 1 kA
city Inc
0.05 - 15 A , see approbations
Allowable Operation Temp.
Vibration Resistance
Short circuit capacity Icn
IEC 60934: AC 240 V : 200 A
AC/DC 28 V : 400 A
front side IP40 acc. to IEC 60529
50Hz: > 1.5kV
Impulse 1.2/50 μs: > 2.5kV
500VDC > 100 MΩ
2 x Ir: 5000switching cycles
Manual ON/OFF type
AC : 2 x Ir , cos φ 0.6 :
Degree of Protection
Dielectric Strength
Shock Resistance
Insulation Resistance
Endurance typical
Endurance minimum
Tripping Type
Actuation Type
Weight
DC : 2 x Ir , L/R = 2 - 3 ms :
5000switching cycles
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about
Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-
ments by SCHURTER.
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Circuit Breakers