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| Price | Negotiable |
| MOQ | 1000PCS |
| Delivery Time | 5-7 Days |
| Brand | Tian Rui |
| Place of Origin | China |
| Certification | UL+cUL TUV |
| Model Number | W Series |
| Packaging Details | 1000PCS/Bag |
| Payment Terms | D/P, T/T,Paypal, Western Union |
| Supply Ability | 1000000PCS/Month |
| Reset Time | Within 60 seconds | Place of Origin | China |
| Packaging Details | 1000PCS/Bag | Color | Grey |
| Model Number | W Series | Supply Ability | 1000000PCS/Month |
| Certification | UL+cUL TUV | Rated Voltage | 125/250VAC, 50VDC |
| Brand Name | Tian Rui | Payment Terms | D/P, T/T,Paypal, Western Union |
| Dielectric Strength Resettable | 1,500Vac1 minute | Function | Over-current Protection |
| Reset Type | Push to Reset | Voltage Drop | Less than 0.25V |
| Packing | PE bag | Price | Negotiable |
| Delivery Time | 5-7 Days | Minimum Order Quantity | 1000PCS |
| Rated Current | 0.25A-20A | Insulation Resistance | >100M Ω |
| Pole | Single Pole | Overload Capacity | Ten Times Rated Current |
92
W
Series
Grey
50V
DC
Manual
Push to
Reset
Overload
Protector
Thermal
Circuit
Breaker
Switch
W
Series
Circuit
Breaker
W
Series
"SERIES
TRIP",
"PUSH
TO
RESET"
Single
Pole
circuit
breakers
represent
our
largest
selling
product
family.
Bases
on
a
proven
"SNAP
ACTING"
bimetallic
thermal
seneing
elemant
system.
WSeries
circuit
breakers
sease
Overload
conditions
and
interupt
the
flow
of
Current.
Theresettableactuator
mechenism
then
remains
disengaged
until
manually
reset.
W
Series
offers
amperage
ratings
from
1.5A
to
20A,
and
is
suitable
for
a
diversity
of
applications,
our
products
are
carefully
calibrated
and
tested
to
ensure
reliable
performance
under
a
variety
of
operating
assignments
and
conditions.
| Rated Voltage | AC 120/240V DC 50V |
| Rated Current | 0.25~20A |
| Interrupt Capacity | 1 20VacX1000A240VacX1000A |
| Insulation Resistance | >100 Ω |
| Resettable Overload Capacity | Ten Times Rated Current |
| Dielectric Strength | 1 ,500Vac 1 minute |
| Temperature Rise at Terminal Block | Less than 65°C at 100% of rated Current applied contin uonsly at 28°C |
| Voltage Drop | Less than 0.25V |
| Reset 1 rime | Within 60 seconds |
| Contact Endurance |
125Vac
X
150%
of
rated |
Outline
Dimensions
of
Manual
Reset
Circuit
Breaker
| Typical Resistance VS. Current Rating @ +25°C | |||
|
Current
Rating
in
Amps
|
TvpicalResistance in Ohms | Current Rating in Amps | Typical Resistance in Ohms |
| 1.5~2.A | 0.150 | 8~9A | 0.016 |
| 2.5~3A | 0.120 | 10~11A | 0.012 |
| 3~4A | 0.080 | 12~13A | 0.010 |
| 4~5A | 0.040 | 14~16A | 0.008 |
| 5~6A | 0.025 | 18~20A | 0.006 |
| 6~7A | 0.020 | ||
| Capacity Correction Factors For Ambient Tempera tures | ||||||||||
|
Temperature
|
||||||||||
| Current Rating Amps | °F | +14 | +32 | +50 | +68 | +77 | +86 | +104 | +122 | +140 |
| °C | -10 | +0 | +10 | +20 | +25 | +30 | +40 | +50 | +60 | |
|
1.5
to
20A
|
X0.80 | X0.85 | X0.90 | X0.96 | X1.00 | X1.04 | X1.15 | X1.39 | X1.49 | |
The
unit
is
calibratedfor
ambient
temperature
of
+25°C.
To
determine
the
rated
current
for
a
lower
or
higher
ambient
Temperature,
use
a
correction
factor
as
above.
Time
vs.
Current
Trip
Curve@+25°C
of Push
to
Reset
Overload
Protector
| 100% of rated current | Hold, No-Trip |
| Below 5A, 150% of rated current | Trip within 1 Hour |
| Over 5A, 135% of rated current |
Trip
Within
1
Hour
|
| 200% of rated current |
Trip
Within
1
minute
|
| Approval | File No. | Rated current range | Rated Voltage | Standard |
| UL+cUL | E478741 | 2~20A | 125/250VAC 50V DC | UL1077 |
| TUV | CN39982 | 0.25~20A | 120/240VAC 50V DC | EN60934 |
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
