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| circuit breakers Resettable Thermal Circuit Breaker, Single Pole, 4-16 A T9-311: Threaded neck T9-311 with cover TZZ31 T9-611: Snap-in from front side T9-711: Snap-in from back side Description - - - - - - Thermal circuit breaker Supplementary protector for general industrial use Cycling trip-free release Reset type Single pole Mounting style: T9-311: Threaded neck T9-611: Snap-in front side T9-711: Snap-in rear side Applications - - - - - - - Power supplies UPS Power tools Household appliances Industrial appliances Medical diagnostic appliances HVAC Standards - IEC 60934 - UL 1077 - CSA C22.2 235 - GB 17701 Weblinks Approvals: http://www.schurter.com/approvals RoHS: http://www.schurter.com/rohs Technical Data Rated voltage (see approvals) Rated current Conditional short circuit capacitiy Overload rating Degree of protection Endurance minimum Endurance typical Dielectric strength Insulation resistance Ambient temperature Type of actuation Type of tripping Weight IEC: Inc, PC1, AC 240 V CSA: SC, AC 240 V / DC 48/32 V According to CSA C22.2 235 Accessible range Termination range IEC: 200% In, cos phi 0.6 4-8 A: 150% In, cos phi 0.9 10-16 A: 150% In, cos phi 0.9 DC 500 V 5-16 A 4A Reset Type (manual) AC 240 V, 50/60 Hz DC 48/32 V 4-16 A 2 kA 2 kA, C1 OL0 240 VAC OL0 48 VDC and 32 VDC IP 40 IP 00 min. 50 cycles 2500 cycles 6000 cycles AC 1500 V > 100 M -5 C to 60 C -5 C to 50 C R Cycling trip-free 9g Typical internal resistance Rated current 4A 5A 6A 7A 8A Internal resistance (m) 21.6 23.6 16.3 15.3 12.9 Rated current 10 A 12 A 14 A 15 A 16 A Internal resistance (m) 7.3 7.0 4.8 4.3 3.9 2 circuit breakers T9 www.schurter.com/pg17_18_19 TRiPPing ChARACTeRiSTiCS [min] [sec] 10'000 Type 60 30 20 10 5 3 100 1 1'000 T9 Rated Current 5 A -16 A (TC-1) 4A (TC-2) Reference Temperature + 23C effect of ambient temperature The units are calibrated for an ambient temperature of +23C. To determine the rated current for a lower or higher ambient temperature, use a correction factor from the table below: Ambient temperature (C) -5 +10 +23 +40 +60 Correction factor 0,85 0,95 1,00 1,08 1,21 10 Rated current at +23C Ambient temperature Correction factor Chosen rated current at +60C ambient temperature example 10,0 A +60C 1,21 10,0 A x 1,21 = 12,1 A 1 Trip Time 1.05 1.35 1.45 0.1 1 2 3 4 5 6 7 8 10 [ x In ] Multiple of Rated Current APPRovAlS Rated currents UL UL 1077 4-12 A > 12-16 A UL CSA C22.2 235 4-12 A > 12-16 A VDE IEC 60934 4-12 A > 12-16 A CQC GB 17701 4-16 A Rated voltage AC 240 V 240 V 240 V 240 V 240 V 240 V 240 V Rated voltage DC 48 V 32 V 48 V 32 V 48 V 32 V circuit breakers 3 circuit breakers oRDeR CoDe Basic type T9 single pole, thermal overload switch, cycling trip-free Mounting style 3 6 7 1 Threaded neck type (including one hexagonal nut) Snap-in type from front side (0.8...2.0 mm) Snap-in type from rear side (0.5...3.0 mm) Reset Type (R-type) Actuation type Terminal type 1 6.3 x 0.8 mm quick connect terminals IEC 61210 Front printing C P rated current not marked on front (T9-311 and T9-711) rated current printed on front (T9-611 only) Rated current 4A 10 A 5A 12 A 6A 14 A 7A 15 A 8A 16 A T9 - 6 1 1 P - 10A Accessories Protection cover TZZ31 for IP 65 for type T9-311: 13.6 Hexagonal nut TZZ12: 3/8" -27UNS SW 14 17 2.5 Order number 4404.0039 4400.0420 4400.0559 4400.0425 Type description TZZ31 TZZ11 TZZ11-414 TZZ12 Protection cover for IP 65 Knurled nut nickel-plated Knurled nut black Additional hexagonal nut nickel-plated 4 circuit breakers T9 www.schurter.com/pg17_18_19 dimensions T9-311 o 15.4 0.2 10.4 36.1 10 19 13.6 0.2 SW14 3/8" -27UNS 19 25 19 11 8.6 8 9.6 8.90 5 +0.10 0 6.3x0.8 max. torque 0.6 Nm Panel thickness S = 0.8-5.5 mm T9-611 o 15.4 0.2 9.6 3.4 34 10 13.6 0.2 8 16 +0.15 0 5 16 +0.15 0 6.3x0.8 16 +0.15 0 +0.15 0 Panel thickness S = 0.8-2.0 mm Recommended panel thickness: 0.8/1.2/1.6/2.0 mm T9-711 o 15.4 0.2 3.4 15 43.1 14 +0.15 0 10 13.6 0.2 8 13.9 -0.1 0 5 6.3x0.8 Panel thickness S = 0.5-3.0 mm 5 15.9 -0.1 0 circuit breakers o 15.5 19 |
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