
Appareils Électroménagers. Électronique, Radiateur Soufflant, Industrie Automobile.
Protection Pour Chaufferettes
Appareils Électroménagers. Électronique, Radiateur Soufflant, Industrie Automobile.
D10, D20, D30, D40
Applications
Household appliances, Electronics, Fan Heaters, Automotive Industry
Benefits
More safety by self hold types, Various housings, Manual reset
Technical Data (standard types)
ratings \ TCO | D10V | D20V | D30V | D40V | |
function | automatic | manual | self hold 230 V |
self hold 120 V |
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version | normally closed | ||||
VDE | rated current at 50 / 60 Hz ( power factor 0.95 / 0.6 ) | 16 A / 2.5A (250 V) |
19.2 A / 2.5A (250 V) |
16 A / 2.5A (230 V) |
19.2 A / 2.5A (120 V) |
switching cycles | 10,000 | 1,000 | 10,000 | 8,000 | |
temperature range Ta (steps in 5 K) | 70°C … 160°C | 70°C … 130°C / 140°C | 70°C … 160°C | ||
UL | rated current at 50 / 60 Hz ( power factor 1.0 / 0.75 ) | 16 A / 6.3A (250 V) | 16 A / – (125 V) | ||
switching cycles | 6,000 | ||||
temperature range Ta (steps in 5 K) | 70°C … 160°C | ||||
max. current at 250 V 50/60Hz( power factor 0.95 ) | 25 A | ||||
switching cycles under max. current | 200 | ||||
tolerance | standard: +/- 5 K | ||||
feature of automatic action | 1.B, 1.C | 2.B, 2.C | 2.C.AK | ||
contact resistance | <50 mΩ | ||||
hysteresis / reset temperature 1) | 30 K +/- 15 K / – | – / < -20°C; < -10°C | -/ < -20°C 2) | ||
degrees of protection provided by enclosures (EN 60529) |
IP00 | ||||
suitable for use in protection category | I, II | ||||
approvals | VDE / ENEC | EN 60730-1 / 2-3 3) / -2-9 | |||
UL | UL 873 | ||||
CSA | C22.2 No. 24 3) | ||||
CQC | GB14536.1-1998 / GB14536.10-1996 4) | ||||
1) at the Ta (upper and lower) limits the hysteresis could deviate 2) without air Åow 3) D12D only/2,5A/max. 140°C 4) different power rating 5) details on request |
Terminals
code | used in TCO | illust. | drawing dimensions (mm) |
technical specification |
approvals | |||||
standard | D10, D12 D20, D22 D30, D32 D40, D42 |
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terminals for soldering CuNi18Zn20 1) |
VDE,UL, CSA | |||||
A308 | D10, D12 D20, D22 D30, D32 D40, D42 |
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terminals for soldering bent 90° CuNi18Zn20 1) |
VDE, UL, CSA |
Standard Types
TCO | illust. | drawing dimensions (mm) |
technical specification |
approvals | ||||||
standard | current-time based 1) |
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D10V | D12V | ![]() |
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base of thermosetting plastic | VDE,UL, CSA | |||||
D10V D30V D40V with housing G115 |
D12V D32V D42V with housing G115 |
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housings PPS base of thermosetting plastic |
VDE, UL, CSA | |||||
D20V with housing G776 |
D22V with housing G776 |
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manual reset
housings PA/PPS |
VDE, UL, CSA | |||||
D10V with housing G774 |
D12V with housing G774 |
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housings PA/PPS base of thermosetting plastic |
VDE, UL, CSA |
1) For current-time based types (execution D, J, K, L, M, P, R, V) the following information must be provided:
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Characteristics of current vs. self heating and current vs. time

Ordering & Marking Example
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