Thermal Overcurrent Circuit Breakers 104/105/106-... Description Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Available in versions for PCB or panel mounting, snap-in or threadneck, or as an integral type. Manual release facility optional for type 105. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140. 1 Typical applications Motors, transformers, solenoids, printed circuit boards, hand-held machines and appliances, marine applications, caravans. Type No. 104 PCB mounting type (-PR), or integral type (-P30/P10) 105 snap-in panel mounting 106 threadneck panel mounting with hex and knurled nut * (international version) 106-M1 as 106 but for standard fuseholder cut-out * (double D) hex nut and plastic knurled nut Y307 117 02 106-M2 threadneck panel mounting 3/8-27UNS with collar, hex nut and knurled nut* (US version) with plastic knurled nut + PTRP Y307 117 02 106-M3 as 106-M2 but for standard fuseholder cut-out (double D) Terminal design P10 blade terminals A6.3-0.8 (QC .250) P30 blade terminals A2.8-0.8 (QC .110) PR solder terminal pins for PCB mounting (type 104 only) PR2 PCB mounting (vertical), type 104 only up to 6 A PR3 PCB mounting (vertical), type 104 only Shunt terminal (optional) A3 same as main terminals (up to IN 6 A/3 A max. load) Manual release facility H type 105 only Auxiliary contacts (optional) Si51 type 104 only Current ratings 0.05...10 A - - -5A = ordering example The exact part number required can be built up from the table of choices shown above. Ordering references for optional features should be omitted if not required. * mounting hardware bulk shipped Standard current ratings and typical internal resistance values Current rating (A) 0.05 0.08 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 1 1.2 1.5 Issue D 105-... 106-... Technical data Ordering information 106-M2 - P30 104-... Internal resistance () 285 134 81 22 8.7 5.5 3.3 2.45 1.6 1.45 0.9 0.6 0.4 Current rating (A) 1.8 2 2.5 3 3.5 4 4.5 5 6 7 8 10 Internal resistance () 0.28 0.25 0.18 0.11 0.076 0.067 0.051 0.05 0.05 0.05 0.05 0.05 Voltage rating Current ratings Auxiliary circuit Typical life AC 240 V; DC 48 V (UL: AC 250 V) 0.05...10 A 0.5 A, AC 240 V, DC 28 V 0.05...5 A: 3,000 operations at 2 x IN 6 ...8 A: 500 operations at 2 x IN 10 A 50 operations at 2 x IN with -H: 0.05...8 A 2,000 operations at 1 x IN 10 A 200 operations at 1 x IN Ambient temperature -20...+60 C (-4...+140 F) T 60 Insulation co-ordination Rated impulse Pollution (IEC 60664 and 60664 A) withstand voltage degree 2.5 kV 2 reinforced insulation in operating area Dielectric strength Test voltage (IEC 60664 and 60664A) operating area AC 3,000 V Insulation resistance >100 M (DC 500 V) Interrupting capacity Icn 0.05 ... 2 A 6 x IN 2.5 ...10 A 5 x IN Interrupting capacity IN UN (UL 1077) 0.05...10 A AC 250 V 2000 A 0.05...10 A DC 48 V 200 A Degree of protection operating area IP 40 (IEC 60529/DIN 40050) terminal area IP 00 Vibration 10 g (57-500 Hz),0.76 mm (10-57 Hz), to IEC 60068-2-6, test Fc, 10 frequency cycles/axis Shock 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 240 hours at 95 % RH, to IEC 60068-2-3, test Ca Humidity Mass approx. 10 g Approvals Authority VDE (EN 60934), SEV Voltage ratings AC 240 V DC 48 V Demko AC 250 V, DC 28 V CSA, UL AC 250 V, DC 48 V Semko AC 250 V, DC 48 V Kema (EN 60934) AC 240 V DC 48 V Circuit breakers with -Si51 not approved USA (847) 827-7600 - www.e-t-a.com - CANADA (905) 764-9510 Current ratings 0,05...8 A 0.05...10 A 0.05...10 A 0.05...10 A 0.1...10 A 0,05...8 A 0.05...10 A 27 Thermal Overcurrent Circuit Breakers 104/105/106-... Dimensions 104-PR 7...10 A 0.05...6 A 9 .354 1 80.2 .315.008 17.5 .689 19 .748 21 .827 3 9.5 .374 17.5 .689 o1.5 .059 30 1.18 2 1 o1.5 .059 2 9.5 .374 80.2 .315.008 104-PR3 0.05...6 A 6.2 .244 1.2 .047 27.6 1.09 29.6 1.17 0.9 .035 1.2 .047 0.05...6 A 2.1 .083 7.7 .303 12.5 .492 o1.5 .059 80.2 .315.008 0.9 .035 2 9.5 .374 5.4 .213 4 .157 6.5...10 A 23.5 .925 1 15.4 .606 6.5...10 A 5 21.5 .846 23.5 .925 2 80.2 19 .748 o1 .039 5 .197 4 0.9 .035 11 .433 o1 .039 17.5 .689 max. 3 max .118 10 .394 4.5 .177 104-PR-Si51 7...10 A 3 9 .354 PCB mounting holes 21.5 .846 1 1.2 .047 hole for mounting screw M2x5 5 4 15.4 .606 6.5 .256 17.5 .689 19 .748 21 .827 12.5 .492 9.5 .374 4 .157 cut-out dimensions 11 .433 9 .354 o4 .157 6.5 .256 21 .827 23 .906 27.6 1.09 31.6 1.24 1.2 .047 3.5 .138 0.8 .031 0.8 .031 (A3) o7 .276 ON 9.5 OFF .374 6.5 .256 o0.9 .035 ON o4 .157 1 .039 .315.008 o1.5 .059 11 .433 104-P30-A3 terminal design for correct stand-off distances 5 .197 0.8 .031 0.5 .020 30 1.18 7.3 .287 104-P30 o7 .276 10 OFF .394 1 .039 104-PR 7...10 A 0.5 .020 terminal design for correct stand-off distances 19 .748 104-PR-(A3-)Si51 104-PR-Si51 104-PR-A3-Si51 0.05...6 A PCB mounting holes 104-PR 104-PR-A3 0.05...6 A 4.5 .177 6.5 .256 11 .433 9 .354 max. 3 max .118 3.5 .138 blade terminals DIN 46244-A2.8-0.8 (QC .110) cut-out dimensions 6.5 .256 O 2.2 .087 hole for mounting screw M2 usable depth 4.5 mm (.177 in.) 29.6 1.16 27.6 1.09 6.5 .256 9.5 .374 1.2 .047 max. 3 max .118 27.6 1.09 29.6 1.16 6.5 .256 9.5 .374 max. 3 max .118 1 o4 .157 ON 9.5 OFF .374 o4 .157 ON OFF o7 .276 1.2 .047 104-P30 5.4 .213 4 .157 7.7 .303 o1.5 .059 mm This is a metric design and millimeter dimensions take precedence ( inch ) 28 USA (847) 827-7600 - www.e-t-a.com - CANADA (905) 764-9510 Issue D Thermal Overcurrent Circuit Breakers 104/105/106-... Dimensions ON 10.5 .413 9.5 .374 7 .276 19 .748 15.7 .618 SW14 .551 19 .748 106-P30 7...10 A 106-P30-A3 0.05...6 A 1.2 .047 27.6 1.09 29.6 1.16 6.5 .256 9.5 .374 max. 3 max .118 9.6 .378- -0.1 .004 9 .354 o7 .276 2 .079 o4 .157 ON OFF 105-P30 11 blade terminals .433 DIN 46244-A2.8-0.8 (QC .110) mounting hole 8.9 - 0.1 .350 - .004 2 .079 8.8 .346 9 .354 1 0.7 .028 27.6 1.09 max. 3 max .118 3.6 .142 1.2 .047 o4 .157 11 .433 hole for mounting screw M2x5 max. 3 max .118 0.8 .031 27.6 1.09 29.6 1.17 6.5 .256 38.5 1.52 7 .276 15 .591 6.5 .256 3/8-27UNS-2A tightening torque 0.8 Nm 1.2 .047 OFF o4 .157 13.5 .531 ON 9.5 OFF .374 106-P30 o7 .276 7 .276 104-PR2 0.05...6 A 14 .551 19 .748 blade terminals DIN 46244-A2.8-0.8 (QC .110) mounting hole a 11 .433 mounting hole 11.3 +0.15 - 0.1 9.5 .374 tightening torque 0.8 Nm o18.8 .740 .445 +.006 - .004 106-M1 12 .472 b inch .862 .866 .870 .874 106-M2 11.3 +0.3 .445 +.012 3/8-27UNS-2A tightening torque 0.8 Nm 105P307...10 A 8.9 - 0.1 .350 - .004 3.8 .150 0,05 ...6 A o7 .276 106-M3 3/8-27UNS-2A tightening torque 0.8 Nm mounting hole 12 .472 Issue D 25 .984 +0.15 13.8 - 0.1 .551.016 140.4 11 .433 o16 0.1 .630 .004 .543+.006 -.004 6.5 .256 2 .079 9.5 OFF .374 ON mounting hole 105-P30-A3 0.05...6 A 105-P30-H o4 .157 o9.6 - 0.1 .378 - .004 a mm 21.9 22 22.1 22.2 d d mm inch 0.8 .031 1.0 .039 1.5 .059 2-3 .079-.118 panel thickness >0.8 mm o16 0.1 >.031 in. .630 .004 b 25 .984 mm This is a metric design and millimeter dimensions take precedence ( inch ) USA (847) 827-7600 - www.e-t-a.com - CANADA (905) 764-9510 29 Thermal Overcurrent Circuit Breakers 104/105/106-... Installation drawings Internal connection diagrams operating area 104-... Types 104 105 106 Types 104-...-A3 105-...-A3 106-...-A3 Types 104-...-A3-Si51 1 1 1 3 3 4 8 .315 8 .315 1 5 2 2 mounting area 8 .315 2 8 .315 Typical time/current characteristics +23C/+73.4F operating area max. 2 max .079 105-... 10000 0.05 - 6 A 7 - 10 A 8 .315 8 .315 mounting area Trip time in seconds 8 .315 8 .315 1000 100 10 106-... max. 2 max .079 operating area 1 0.1 8 .315 2 4 6 8 10 ... times rated current 20 40 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. See also section 9 - Technical information. 8 .315 8 .315 1 mounting area 8 .315 Terminal design Ambient temperature F C Multiplication factor -4 +14 +32 +73.4 +104 +122 +140 -20 -10 0 +23 +40 +50 +60 0.76 0.84 0.92 1 1.08 1.16 1.24 Accessories 104/105/106-P10 0.05...6 A 7...10 A 10 .394 blade terminals DIN 46244-A6.3-0.8 (QC .250) 6.3 .248 Water splash cover (transparent)/knurled nut assembly (type 106-... only) X 201 285 01 Degree of protection IP 64 polarizing tooth 104/105/106-P10-A3 104/105/106-P30-A3 0.05...6 A 0.05...6 A mm 9.5 polarizing tooth 30 .374 This is a metric design and millimeter dimensions take precedence ( inch ) All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 5.3 .209 USA (847) 827-7600 - www.e-t-a.com - CANADA (905) 764-9510 Issue D