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3

Thermal Overcurrent Circuit Breaker 157

1646

1

Thermal Overcurrent Circuit Breaker 157

Connector bus links -P10

Mounting sockets

10F-P10 (up to 16 A max. load)

10F-K10 (up to 20 A max. load)

10F-A10 (up to 16 A max. load)

Accessories for sockets (up to 20 A max. load)

2-way bus bar

Y 301 166 02 4-way bar Y 301 166 01

Connector bus links -K10

100 quick-connect tabs 6.3 (.250)

DIN 46247 tinned brass,

insulated

50 pin lugs to DIN 46230

tinned copper

ø2.5

.099

22.9

4.2

7.9

15

15

15

15

52.9

.165

.311

.591

.902

.591 .591 .591

2.08

2.95

blade terminals DIN 46244-A6.3-0.8 (QC .250)

8

.315

75

1

45

wire cross sectional areas

1

30

7.5

15

75

12

13

6

7

.591

.296

.039

.039

1.77

.236

.472

.276

.512

1.18

blade terminals DIN 46244-A6.3-0.8 (QC .250)

8

7

.315

.276

wire cross sectional areas

thickness = 0.8 mm

.031 in.

Front panel water splash cover, transparent Y 300 538 01

and knurled nut Y 300 628 01

X 200 799 01 (bonded to nut) (IP64)

Front panel water splash cover, transparent

with special knurled nut

X 200 798 02 (bonded to nut) (IP64)

3/8-27 UNS-2B

3/8-27 UNS-2B

3/8-27 UNS-2B

Splash cover (black) with hex nut (IP64)

X 210 739 01

ø15

3

3/8-27UNS-2B

Knurled nut 3/8"

plastic (standard)

Y 307 117 02

.118

.591

Accessories

This is a metric design and millimeter dimensions take precedence ( mm )

inch

All dimensions without tolerances are for reference only. In the interest of improved design,

performance and cost effectiveness the right to make changes in these specifications

without notice is reserved.Product markings may not be exactly as the ordering codes.

Errors and omissions excepted.