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            1. "

              HR Series

              Electrical Characteristics

              Part number

              I H

              I T

              V max

              I max

              T trip

              R min

              R max

              R1 max

              (A)

              (A)

              (V)

              (A)

              (A)

              (S)

              ( Ω )

              ( Ω )

              ( Ω )

              HR070

              0.70

              1.45

              15

              100

              3.5

              5.0

              0.100

              0.200

              0.340

              HR100

              1.00

              2.50

              24

              100

              5.0

              7.0

              0.070

              0.130

              0.260

              HR120

              1.20

              2.70

              15

              100

              6.0

              5.0

              0.085

              0.160

              0.220

              HR175

              1.75

              3.80

              15

              100

              8.5

              5.0

              0.050

              0.090

              0.130

              HR180

              1.80

              3.80

              24

              100

              9.0

              2.9

              0.040

              0.068

              0.120

              HR190

              1.90

              4.20

              24

              100

              10.0

              3.0

              0.030

              0.057

              0.100

              HR200

              2.00

              4.40

              30

              100

              10.0

              4.0

              0.030

              0.060

              0.100

              HR260

              2.60

              5.20

              24

              100

              13.0

              5.0

              0.025

              0.042

              0.076

              HR300

              3.00

              6.30

              24

              100

              15.0

              4.0

              0.015

              0.031

              0.055

              HR310

              3.10

              6.00

              24

              100

              15.5

              5.0

              0.018

              0.030

              0.053

              HR340

              3.40

              6.80

              24

              100

              17.0

              5.0

              0.016

              0.027

              0.050

              HR350

              3.50

              6.30

              24

              100

              20.0

              3.0

              0.016

              0.031

              0.050

              HR420

              4.20

              7.60

              24

              100

              20.0

              6.0

              0.012

              0.024

              0.040

              IH = Hold current : maximum current at which the device will not trip at 25oC still air.
              IT = Trip current: minimum current at which the device will always trip at 25oC still air.
              Vmax= Maximum voltage device can withstand without damage at rated current.
              I max = Maximum fault current device can withstand without damage at rated voltage.
              Ttrip=Maximum time to trip(s) at 5*IH.
              R min = The smallest zero power resistance under the ambient temperature of 25℃.
              R max = The biggest zero power resistance in the ambient temperature of 25℃.
              R1max =Maximum device resistance one hour after it is tripped at 25oC.

              Thermal Derating Chart-IH (A)

              Part number

              Maximum ambient operating temperatures(℃)

              -40

              -20

              0

              25

              40

              50

              60

              70

              85

              HR070

              1.32

              1.21

              0.99

              0.70

              0.63

              0.60

              0.50

              0.39

              0.26

              HR100

              2.00

              1.73

              1.52

              1.00

              0.99

              0.85

              0.75

              0.61

              0.40

              HR120

              1.95

              1.74

              1.54

              1.20

              1.07

              0.98

              0.87

              0.76

              0.58

              HR175

              2.57

              2.36

              2.07

              1.75

              1.59

              1.39

              1.27

              1.18

              0.99

              HR180

              3.23

              2.88

              2.35

              1.80

              1.48

              1.20

              1.10

              0.75

              0.45

              HR190

              3.50

              3.00

              2.51

              1.90

              1.60

              1.35

              1.20

              0.88

              0.52

              HR200

              3.28

              2.88

              2.59

              2.00

              1.81

              1.70

              1.52

              1.31

              1.02

              HR260

              4.40

              3.80

              3.19

              2.60

              2.10

              1.80

              1.49

              1.19

              0.70

              HR300

              5.20

              4.49

              3.78

              3.00

              2.39

              2.04

              1.70

              1.35

              0.78

              HR310

              5.46

              4.68

              3.80

              3.10

              2.45

              2.11

              1.80

              1.40

              0.80

              HR340

              5.60

              4.88

              4.10

              3.40

              2.70

              2.33

              2.00

              1.60

              0.89

              HR350

              5.51

              4.89

              4.42

              3.50

              3.00

              2.89

              2.62

              2.28

              1.79

              HR420

              6.53

              5.81

              5.20

              4.20

              3.69

              3.38

              3.10

              2.75

              2.24

              ?

              Test Procedures And Requirements

              Test

              Test Conditions

              Accept/Reject Criteria

              Resistance

              In still air,25 ℃

              R min ≤ R ≤ R max

              Time to Trip

              Specifild current, V max 25 ℃

              T ≤ T trip

              Hold Current

              I H , 30 min.

              No trip

              Trip Cycle Life

              V max , I max 100 cycles

              No arcing or burning

              Trip Endurance

              V max 九州体育bet9登录, 24 hours

              No arcing or burning

              ?

              Product Dimensions (mm)

              Part number

              A

              B

              C

              D

              E

              ±1mm

              Max.

              ±0.2mm

              ±0.5mm

              Max.

              HR070

              21.0

              4.0

              0.9

              6.0

              4.2

              HR100

              21.0

              5.4

              0.8

              6.0

              4.2

              HR120

              21.0

              5.4

              0.8

              6.0

              4.2

              HR175

              22.0

              5.4

              0.8

              5.0

              4.2

              HR180

              22.0

              5.4

              0.8

              5.0

              4.2

              HR190

              24.0

              7.4

              0.8

              6.2

              5.2

              HR200

              24.0

              7.4

              0.7

              6.2

              5.2

              HR260

              22.0

              8.4

              0.8

              6.2

              5.2

              HR300

              27.0

              13.3

              0.8

              6.2

              5.2

              HR310

              27.0

              13.3

              0.8

              6.2

              5.2

              HR340

              27.0

              13.3

              0.8

              6.2

              5.2

              HR350

              27.0

              13.3

              0.8

              6.0

              5.2

              HR420

              30.0

              13.3

              0.8

              6.3

              5.2

              ?

              Standard type

              " S" type

              * ROHS compliant and lead-free

              * Lead material: nickel

              ?

              Package Information ( PE BAG )

              HR070~HR420  ┈┈┈┈┈┈┈┈┈┈┈┈ 1000 per bag

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