ZYB10 E-T-A P106 40MA RESETABLE THERMAL CIRCUIT BREAKER

Product catalog summary

Specifications:
The document details the specifications for miniaturized single pole thermal circuit breakers with a voltage rating of AC 240 V and DC 48 V. Current ratings range from 0.05 to 10 A. The auxiliary circuit is rated at 0.5 A, AC 240 V, and DC 28 V. The typical life expectancy varies with current ratings, with up to 3,000 operations at 2 x IN for 0.05 to 5 A, and 50 operations for 10 A.

Environmental Conditions:
The circuit breakers operate within an ambient temperature range of -20 to +60 °C. They have a dielectric strength with a test voltage of AC 3,000 V and an insulation resistance greater than 100 MΩ at DC 500 V. The degree of protection is IP 40 for the operating area and IP 00 for the terminal area.

Approvals and Standards:
The circuit breakers are approved to CBE standard EN 60934 and are available in versions for PCB or panel mounting. They are certified by various authorities including VDE, SEV, Demko, CSA, UL, Semko, and Kema.

Applications:
These circuit breakers are typically used in motors, transformers, solenoids, printed circuit boards, and hand-held machines and appliances.

Ordering Information:
The document provides detailed ordering information, including type numbers for different mounting options and terminal designs. Optional features such as auxiliary contacts and shunt terminals are also available.

Technical Data:
The document includes detailed technical data such as internal resistance values for different current ratings and typical time/current characteristics at various ambient temperatures. It also provides installation drawings and dimensions for different models.

Accessories:
Accessories such as a water splash cover with a knurled nut assembly are available for certain models, providing a degree of protection up to IP 64.

Catalog excerpts

ZYB10 E-T-A P106 40MA RESETABLE THERMAL CIRCUIT BREAKER-1

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. Approved to CBE standard EN 60934 (IEC 934). For higher current ratings see type 1140. Typical applications Motors, transformers, solenoids, printed circuit boards, hand-held machines and appliances. Ordering information Technical data Type No. 104PCB mounting type (-PR), or integral type (-P30/P10) 105snap-in panel mounting 106threadneck panel mounting with hex and knurled nut * 106-M1 threadneck mounting for standard fuseholder cutout * Terminal design P10 blade terminals A6.3-0.8 PR solder terminal pins for PCB mounting (type 104 only) Shunt terminal (optional) A3 same as main terminals (up to In 6 A/3 A max. load) Auxiliary contacts (optional) Sj51 type 104 only Current ratings 0.05...10 A I 106 | - |P30 |-|~1 -| ' | T5a| = 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 Please enquire for packaging quantities Standard current ratings and typical internal resistance values Degree of protection operating area IP 40 to IEC 68-2-27, test Ea Corrosion 96 hours at 5 % salt mist, Authority Voltage ratings Current ratings _DC 48 V_0.05...10 A Circuit breakers with -Si51 not approved

Open the catalog to page 1

ZYB10 E-T-A P106 40MA RESETABLE THERMAL CIRCUIT BREAKER-2

Thermal Overcurrent Circuit Breakers 104/105/106-... Dimensions 9.5 hole for mounting screw M2 usable depth 4.5 mm terminal design for correct stand-off distances 1 terminal design for correct stand-off distances

Open the catalog to page 2

ZYB10 E-T-A P106 40MA RESETABLE THERMAL CIRCUIT BREAKER-3

Thermal Overcurrent Circuit Breakers 104/105/106-... Dimensions Installation drawings operating area mounting hole operating area mounting area mounting hole operating area

Open the catalog to page 3

ZYB10 E-T-A P106 40MA RESETABLE THERMAL CIRCUIT BREAKER-4

Thermal Overcurrent Circuit Breakers 104/105/106-... Internal connection diagrams Types 104 105 106 Terminal design polarizing tooth Typical time/current characteristics at +23 °C 5.3 polarizing tooth Trip time in seconds Water splash cover (transparent)/knurled nut assembly (type 106-... only) X 201 285 01 Degree of protection IP 64 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. Ambient...

Open the catalog to page 4