Door Interlock Switch

D2D

27

Engineering Data

■ Mechanical Service Life

■ Electrical Service Life

■ Contact Form

■ Mounting Holes

Screw mount switches may be panel mounted using M4 mounting

screws with plane washers or spring washers to securely mount the

switch. Tighten the screws to a torque of 0.49 to 0.69 N·m

Snap-fit panel mount switches use the panel cutout hole illustrated

above. When mounting on a metal surface, be sure to provide a sep-

arator between the switch and mounting plate.

■ Pull-on Lock Function

When opening or closing the door, the power ON state of the switch can be checked with the door left open. By closing the door after maintenance

inspection, the switch will resume the normal momentary action. (this feature is ideal for conducting the electrical continuity test, inspection, repair,

etc. of the switch after its assembly.)

OT (%)

100,000

70,000

50,000

30,000

10,000

7,000

5,000

3,000

1,000

0

102030

40

50

6070

8090 100

Ambient temperature: 20

±2 °C

Ambient humidity: 65

±5%

Without load

Operating frequency: 300 operations/min

Rated operating current (A)

10,000

7,000

5,000

3,000

1,000

700

500

300

100

0

123456

Operating frequency:

30 operations/min

p.f. = 1

AC250V

SPDB-NO/NC

SPDB-NO

SPDB-NC

SPDB-NO +

SPDB-NO/NC

DPDB-NO

D2D-1000

D2D-1100

D2D-2000

D2D-2100

D2D-1001

D2D-1101

D2D-1002

D2D-1102

D2D-3103

D2D-3104

Two, 4.3-dia. mounting

holes or M4 screw holes

2.2

± 0.1

Panel thickness: 1.0 to 2.5 mm

13.5

± 0.1

Note

1.3 R max.

Panel

Note:

Dimension is 36.7

±0.1 with a panel

thickness of 1.0 mm and 37.0

±0.1 with

a panel thickness of 2.5 mm

Panel Cutout Dimensions

Panel Mount Holes

Screw mount type

Panel mount type

panel

panel

Example

To turn ON the power when the

door is closed

To turn OFF the power when the

door is open

To turn ON the power with the door

left open

State

Connection NO-NO

ON

OFF

ON

NC-NC

OFF

ON

OFF

Pull