CB

382

3. Bracket type

16.0

.630

6.0

.236

25.0

.984

16.0

.630

4.0

±0.1

.157

±.004

1.7

.067

5.4

±0.1 dia.

.213

±.004

22.0

.866

11.0

.433

5-6.3

5-.248

26.0

1.024

4.0

.157

1.7 dia.

.067 dia.

8.0

±0.1

.315

±.004

17.9

.705

Sealed by epoxy resin

0.8

.031

8.4

.331

2.6

.102

8.4

.331

16.8

.661

Dimension:

General tolerance

Schematic (Bottom view)

86

87

87a

85

86

1a

1c

87

85

Including diode type, including load type also available.

4. High contact capacity type

0.08

.003

4-1.7 dia. hole

4-.067 dia. hole

0.08

.003

87

30

85

86

16.8

.661

8.4

.331

2.6

.102

0.8

.031

1.2

.047

8.4

.331

17.9

.705

22.0

.866

26.5

1.043

11.0

.433

15.0

.591

25.5

1.004

4.0

.157

5.8

.228

Sealed by epoxy resin

Dimension:

General tolerance

Schematic (Bottom view)

87

85

30

86

REFERENCE DATA

1. Coil temperature rise

Tested sample: CB1aF-P-12V, 3pcs.

Ambient temperature: 85

Contact carrying current: 40A

2. Electrical life test (Motor load)

Tested sample: CB1a-12V, 3pcs.

Load: 18A steady, Inrush 82A

Operating frequency: ON 2s, OFF 6s

Coil applied voltage, V

12

14

16

180

150

120

90

60

30

0

40A

No. of operations,

10

5

0

0

5

6

7

4

3

2

1

Max.

Min.

x

–

x

–

Drop-out voltage

Pick-up voltage

Contact welding: 0 times

Miscontact: 0 times

0

0

1

2

3

4

5

10

5

Max.

Min.

x

No. of operations,

For Cautions for use, see Relay Technical Information (Page 48 to 76).

9/1/2000

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