B40K275 EPCOS Inc, B40K275 Datasheet - Page 2
B40K275
Manufacturer Part Number
B40K275
Description
VARISTOR BLOCK 275VRMS 40MM
Manufacturer
EPCOS Inc
Series
HighEr
Datasheet
1.B32K550.pdf
(20 pages)
Specifications of B40K275
Varistor Voltage
430V
Current-surge
40kA
Number Of Circuits
1
Maximum Ac Volts
275VAC
Maximum Dc Volts
350VDC
Energy
550J
Package / Case
Chassis Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
495-2395
B40K275
B72240B 271K 1
B72240B0271K001
B72240B271K1
B72240B271K1V57
B40K275
B72240B 271K 1
B72240B0271K001
B72240B271K1
B72240B271K1V57
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
B40K275
Manufacturer:
MICRONAS
Quantity:
101
Construction
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Features
■
■
■
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Approvals
■
■
Delivery mode
■
General technical data
Climatic category
Operating temperature
Storage temperature
Electric strength
Insulation resistance
Response time
Max. torque
Please read Cautions and warnings and
Important notes at the end of this document.
Block varistors
HighE series
B32/B40
B60/B80
Disk-shaped varistor element,
potted in plastic housing
Housing and potting flame-retardant to UL 94 V-0
Screw terminals M4 (SIOV-B32 … 40)
Screw terminals M5 (SIOV-B60 … 80)
Heavy-duty varistors (surge current capability up to 100 kA)
Wide operating voltage range 75 … 1100 V
SIOV-B40 also available without housing (LS40 series)
PSpice models
UL
CSA (≥ K130)
Cardboard box
to IEC 60068-1
to CECC 42 000
to CECC 42 000
to CECC 42 000
RMS
2
11/07
40/85/56
– 40 … + 85
– 40 … +110
≥2.5
≥10
<25
1.0
2.5
°C
°C
kV
MΩ
ns
Nm
Nm
RMS