Specifications
circuit beakers c60n 1p 2p 3p 4pÂ
1.Standard:IEC/EN60898-1Â
2.Mounting:On Din Rail Fn60715(35mm)
1. Company Profile
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  Our company has perfect quality system which has passed the ISO9001 quality system., carrying out currently national standard and international Electro Technical Commission 'IEC521' standards strictly. We trust that best quality and hich-tech will bring us to win-win.Â
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2. Specification
professional manufactures circuit beakers c60n 1p 2p 3p 4p
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|
Electrical features |
  |
Rated current In |
A |
1, 2, 6, 10, 16, 20, 25, 32, 40, 50, Â 63 |
| Â | Â | Â | ||
|
Poles |
P |
1,2,3,4 |
||
| Â | Â | Â | ||
|
Rated voltage  Ue |
V |
230/400 |
||
| Â | Â | Â | ||
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Insulation  voltage Ui |
V |
500 |
||
| Â | Â | Â | ||
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Rated  frequency |
Hz |
50/60 |
||
| Â | Â | Â | ||
|
Rated  breaking capacity |
A |
3000, 4500 |
||
|
 |
Rated impulse  withstand voltage (1.2/50) Uimp |
V |
4000 |
|
| Â | Â | Â | ||
|
Dielectric  test voltage at ind. Freq. for 1 min |
Kv |
2 |
||
|
 |
Pollution  degree |
 |
2 |
|
|
 |
Thermo-magnetic  release characteristic |
 |
B, C, D |
|
|
Mechanical  features |
  |
Electrical  life |
t |
4000 |
|
Mechanical life |
t |
10000 |
||
|
 |
Protection  degree |
 |
IP20 |
|
|
 |
Reference  temperature for setting of thermal element |
°C |
30 |
|
|
 |
Ambient  temperature (with daily average≤35°C) |
°C |
-5~+40 Â (special application please refer to temperature compensation correction) |
|
|
 |
Storage  temperature |
°C |
-25~+70 |
|
|
 | ||||
Rubber Microwave Absorb Material
JRAT Rubber Sheet Absorber: is a series of absorber made of rubber filled with magnetic material. It is resonant absorber from its absorbing principle. Flexible and thin thickness, JRAT can achieve an optimal absorbance in a narrow band. However the band is still broader than those non-magnetic materials. The reflectivity at normal incidence could be up to -17 ~ -25 dB at resonant frequency. And the relative frequency width is 24% and 35% separately for the reflectivity of -13dB and -10dB. Little change is caused by the 30 degrees incidence and -15dB for 45 degrees. As for 60 degrees, the vertical polarization is about -7dB and the horizontal polarization is about -13dB.
RAT is in gray color and has good strength and aging-proof capability. It can work -50~+ 100℃ . Another heat-resistant model, silicon rubber is available that can work in -50~+ 180℃ .
RAT must be applied closely to the metal base.
Model Number
Height
Weight
Frequency
Reflectivity at normal incidence (-dB)
Dimension
JRAT -15G
1.2
3.7
~15
17~20
200x200
JRAT -10G
1.7
5
~10
17~20
200x200
JRAT -9.4G
1.8
5.2
~9.4
17~20
200x200
JRAT -5.5G
2.8
9
~5.5
17~20
200x200
JRAT -3G
5.5
16
~3
17~20
200x200
JRAT -2G
7.5
22
~2
15~20
200x200
(mm)
( kg/m 2 )
(GHz)
( ㎜ )
JRA Rubber
Conical Absorber : is a kind
of broadband absorber for millimeter wave . The reflectivity at normal incidence is -17dB and -25dB separately for the material thickness in wavelength
of 0.35 and 1. For 60 Celsius off normal incidence, the reflectivity
downgrades to -10~-17dB. Black, very good strength, excellent environment
resistance and durability, RA can work outside in wretched environments with
moisture and salty fog. RA is flexible can be curved when
applied. Its power handling capability is 0.3w/cm 2 and can be
operational at -50 ~ + 100 ℃ . RA is mainly used around radar and antenna, to isolate
the remit and receive antenna, to cover the ship mast, to build small anechoic
box and to cover those reflective components in testing fields, so as to eliminate interference and unnecessary
reflection.
Model Number
Height
Weight
Frequency
Reflectivity at normal incidence (-dB)
Dimension
JRA-6
6
4.5
15 ~ 35
17 ~ 25
200X200
JRA-10
10
6.9
10 ~ 35
17 ~ 25
200X200
JRA-16
16
9.0
6 ~ 35
17 ~ 25
192X192
JRA-25
25
13
4 ~ 35
17 ~ 25
200X200
(mm)
( kg/m 2)
(GHz)
(㎜)
We could make the absorber as customer requirement ,please contact us for details.
Rubber Microwave Absorb Material
Rubber Microwave Absorb Material,Rubber Sheet Absorber,Magnet Loaded Rubber Sheet,
JINAN EMI SHIELDING TECHNOLOGY CO., LTD. , http://www.emirfi.com