B40K750 EPCOS Inc, B40K750 Datasheet - Page 2
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B40K750
Manufacturer Part Number
B40K750
Description
VARISTOR BLOCK 750VRMS 40MM
Manufacturer
EPCOS Inc
Series
HighEr
Datasheet
1.B32K550.pdf
(20 pages)
Specifications of B40K750
Varistor Voltage
1200V (1.2kV)
Current-surge
40kA
Number Of Circuits
1
Maximum Ac Volts
750VAC
Maximum Dc Volts
970VDC
Energy
1200J
Package / Case
Chassis Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B72240B 751K 1
B72240B0751K001
B72240B751K1
B72240B0751K001
B72240B751K1
Construction
■
■
■
Features
■
■
■
■
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