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437-K12-1-06-SI-FA

更新时间： 2024-11-12 00:30:55
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ETAL 电池
页数 文件大小 规格书
2页 206K
描述
Battery and cable protection for all types of vehicles (including rail vehicles and boats), battery powered systems

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437-K12-1-06-SI-FA 数据手册

 浏览型号437-K12-1-06-SI-FA的Datasheet PDF文件第2页 
High Performance Thermal-Magnetic Circuit Breaker 437-...  
Description  
Single pole high performance thermal-magnetic circuit breaker with  
tease-free, trip-free, snap action mechanism and toggle actuation  
(S-type TM CBE to EN 60934). Options include auxiliary contacts, a  
moulded flame retardant enclosure for added environmental protection,  
and remote operation - disconnection only, or disconnection and  
re-connection. Also available in an IP65 housing (see type E-1032).  
Typical applications  
Battery and cable protection for all types of vehicles (including rail  
vehicles and boats), battery powered systems.  
1
437-...  
Ordering information  
Technical data  
Type No.  
437  
single pole, toggle actuator  
Terminal design  
Voltage rating  
DC 144 V  
(higher voltage ratings upon request)  
K12 flat screw terminals M10  
K60 flat screw terminals DIN 46206, sheet 2, form 1, thread M10  
Mounting  
Current rating range  
Auxiliary contact rating  
40...240 A  
(higher current ratings upon request)  
1
5
lugs  
brackets  
6 A max. at DC 28 V  
0.2 A at DC 180 V  
Characteristic curve  
06 fast trip  
07 delayed trip  
Electrical remote disconnection (-FA)  
operating voltage  
operating current  
max. pulse time  
switching time  
DC 12 V or DC 24 V  
Auxiliary contacts (blade terminals 6.3x08)  
approx. 18 A or 12 A  
10 ms < tON < 20 ms / tOFF > 10 s  
< 20 ms  
Si  
one each N/O and N/C  
Si01 one N/C (11/12), two N/O (13/14 + 23/24)  
Si2 one N/O (13/14)  
Remote trip (optional)  
FA electrical remote disconnection  
FC electrical remote disconnection (FA)  
and re-connection (FE)  
Coil voltage  
Electrical remote re-connection (-FC)  
operating voltage  
operating current  
max. pulse time  
switching time  
DC 12 V or DC 24 V  
approx. 30 A or 15 A  
0.1 s < tON < 1.2 s / tOFF > 60 s  
< 100 ms  
12 DC 12 V  
24 DC 24 V  
Typical life  
3,000 operations at 240 A, DC 180 V  
10,000 operations at 240 A, DC 28 V  
20,000 operations mechanical  
Current ratings  
40...240 A  
Ambient temperature  
-40...+60 °C (-40...+140 °F)  
Voltage ratings  
(blank) ≤ DC 110 V  
Insulation co-ordination  
(IEC 60664 and 60664 A) withstand voltage  
6 kV  
rated impulse  
pollution  
degree  
3
437 - K60 - 5 - 06 - Si01-FA 24 - 50A - ...  
ordering example  
Dielectric strength  
(IEC 60664 and 60664 A) test voltage  
operating area  
main to aux. circuit  
aux. circuits 11-12  
to 13-14  
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.  
AC 3,300 V  
AC 2,200 V  
Standard current ratings and typical internal resistance values  
AC 1,000 V  
Insulation resistance  
> 100 MΩ (DC 500 V)  
Current  
Internal  
Current  
Internal  
Interrupting capacity Icn  
2,000 A at DC 180 V; L/R = 0 ms  
10,000 A at DC 28 V; L/R = 0 ms  
7,500 A at DC 28 V; L/R = 13 ms  
rating (A)  
resistance (Ω) rating (A)  
resistance (Ω)  
40  
50  
< 0.003  
< 0.002  
≤ 0.002  
≤ 0.002  
≤ 0.002  
120  
160  
200  
240  
≤ 0.002  
≤ 0.001  
≤ 0.001  
≤ 0.001  
Degree of protection  
(IEC 60529/DIN 40050)  
operating area IP40,  
terminal area IP00  
with enclusure B IP54  
with enclosure C IP65  
63  
Vibration  
curve 06: 3 g (60-500 Hz), 0.23 mm (10-60 Hz)  
curve 07: 4 g (60-500 Hz), 0.30 mm (10-60 Hz)  
to IEC 60068-2-6, test Fc,  
80  
100  
10 frequency cycles/axis  
Shock  
curve 06: 20 g (11 ms), to IEC 60068-2-27, test Ea  
curve 07: 25 g (11 ms), to IEC 60068-2-27, test Ea  
Corrosion  
Humidity  
Mass  
48 hours at 5 % salt mist,  
to IEC 60068-2-11, test Ka  
240 hours at 95 % RH,  
to IEC 60068-2-3, test Ca  
approx. 900 g base unit  
+ approx. 400 g remote re-connection  
+ approx. 100 g remote disconnection  
1646  
www.e-t-a.de  
1
12

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