T12-MSM Datasheet, PDF (1/6 Pages) Schurter Inc. – Circuit Breaker for Equipment thermal with Metal Actuator

Thermal (T- and TA-Line)
www.schurter.com/PG17_18_19
Circuit Breaker for Equipment thermal with Metal Actuator
T12-MSM
Description
- Thermal circuit breaker
- Metal switch non-illuminated and illuminated
- 1‑pole
- Quick connect terminals 6.3 x 0.8 mm or screw terminals
Approvals
- Approval Reference Type: T12
- IEC Standard: IEC 60934
- UL Standard: UL 1077
- GB Standard: GB 17701
Technical Data
Rated Voltage AC
Rated Voltage DC
Rated current range AC
Conditional short circuit ca-
pacity
Dielectric Strength
Insulation resistance
Endurance typical
␣
␣
240 V; 50/60 Hz
28 V
0.05 - 15/16 A
IEC: Inc, PC1, AC 240V: 1 kA
50 Hz: > 1.5 kV
Impulse 1.2/50 μs: > 2.5 kV
500 VDC > 100 MΩ
2 x Ir: 5000 switching cycles
Reset type
AC : 2 x Ir , cos φ 0.6 :
DC : 2 x Ir , L/R = 2 - 3 ms :
50 switching cycles
Manual ON/OFF type
AC : 2 x Ir , cos φ 0.6 :
DC : 2 x Ir , L/R = 2 - 3 ms :
5000 switching cycles
Applications
- Power supplies
- Uninterruptible power supply
- Power tools
- Household appliances
References
Component 1: circuit breakers   T12-221;  T12-222
Component 2: metal switch   MSM LA 19 ; MSM LA 22
Component 3: Coupler
Weblinks
pdf-datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop,
SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for
product, Product News
Overload
␣
Ambient temperature
Vibration Resistance
Shock Resistance
Tripping Type
Actuation type
Shock Protection
Tightening Torque Stainless
Steel Nut
Salt Spray Test (acc. to DIN
50021-SS)
Supply Voltage
Weight
IEC: min. 40 trips
@ 6 x Ir, cos φ 0.6
UL / CSA: min. 50 trips
@ 1.5 x Ir, cos φ 0.75
-5 °C to 60 °C
± 0.75 mm @ 5 - 60 Hz
acc. to IEC 60068-2-6, test Fc
7 G @ 60 - 500 Hz
acc. to IEC 60068-2-6, test Fc
60 G / 18 ms
acc. to IEC 60068-2-27, test Ea
Thermal
Manual ON/OFF
IK 07
12 Nm for thread M19, 16 Nm for M22
24 h / 48 h / 96 h Residence Time
24 VDC Ring Illuminationwithout series
resistor Point Illumination
ca. 45 g
Circuit Breakers
1