Safety Door Switch Selection Guide

Model

Appearance

Features

Approved Standard No.

Agency

D4NS

Safety-door Switch

• Lineup includes three-contact models with 2NC/1NO and 3NC contact forms and MBB models in addition to the previous 1NC/1NO and 2NC contact forms.

• M12-connector models are available, saving on labor and simplifying replacement.

• Standardized gold-clad contacts provide high contact reliability. Can be used with both standard loads and microloads.

• Variety of metal heads available.

EN60947-5-1

GS-ET-15

UL508

CSA C22.2

No.14

GB14048.5

• TÜV SÜD

• UL

• UL (cUL)

• CQC

• KOSHA*

D4GS-N

Slim Safety-door Switch

• Slim design with a width of only 17mm. (three-terminal contact)

• Reversible design allowing either front or rear mounting.

• Built-in switches with two- or three terminal contact construction are available.

• Degree of protection: IP67

EN60947-5-1

GS-ET-15

UL508

CSA C22.2

No.14

GB14048.5

• TÜV SÜD

• UL

• UL (cUL)

• CQC

D4BS

Safety-door Switch

• Direct opening mechanism pulls the contacts apart from each other if any abnormality, such as contact welding, should occur in the contact area.

• Wide operating temperature range from -40° to 80°C

• Degree of protection of the switch box: IP67 (EN60947-5-1).

EN60947-5-1

GS-ET-15

UL508

CSA C22.2

No.14

GB14048.5

• TÜV, Rheinland

• BIA

• SUVA

• UL

• CSA

• CQC

D4GL

Guard Lock Safety-door Switch

• Slim safety-door switch with an electromagnetic lock and unlock mechanism.

• Built-in switches with four- or five-terminal contact construction are available.

• Capable of holding force of 1,000 N min. (224 lbf)

• Can be used with either standard loads or microloads.

• Line-up includes models with a conduit size of M20.

EN60947-5-1

GS-ET-19

UL508

CSA C22.2

No.14

GB14048.5

• TÜV SÜD

• UL

• UL (cUL)

• CQC

• KOSHA*

D4JL

Guard Lock Safety-door Switch

• World's Top* Holding Force of 3,000 N min. *For plastic models.

• Two safety circuits and two monitor contacts provide an array of monitoring patterns.

• Models with trapped keys/rear release button prevent workers from being locked in hazardous work areas.

• Degree of protection: IP67.

EN60947-5-1
GS-ET-19
UL508
CSA C22.2
No.14
GB14048.5

• TÜV SÜD

• UL

• UL (cUL)

• CQC

• KOSHA*

D4NL

Guard Lock Safety-door Switch

• Built-in switches with four- or five-terminal contact construction are available.

• Capable of holding force of 1,300 N min. (292.25 lbf)

• Can be used with either standard loads or microloads.

• Line-up includes models with a conduit size of M20.

• Degree of protection: IP67.

EN60947-5-1

GS-ET-19

UL508

CSA C22.2

No.14

GB14048.5

• TÜV SÜD

• UL

• UL (cUL)

• CQC

• KOSHA*

D4BL

Guard Lock Safety-door Switch

• Doors are locked mechanically when an Operation Key is inserted.

• Mechanical lock is released when voltages are applied to the solenoid.

• Auxiliary release key ensures easy maintenance and unlocks the door in the case of a power failure.

• Degree of protection: IP67.

EN60947-5-1

GS-ET-19

UL508

CSA C22.2

No.14

GB14048.5

• TÜV, Rheinland

• UL

• CSA

• CQC

D4NH

Safety-door Hinge Switch

• Lineup includes three-contact models with 2NC/1NO and 3NC contact forms and MBB models in addition to the previous 1NC/1NO and 2NC contact forms.

• M12-connector models are available, saving on labor and simplifying replacement.

• Standardized gold-clad contacts provide high contact reliability. Can be used with both standard loads and microloads.

EN60947-5-1

GS-ET-15

UL508

CSA C22.2

No.14

GB14048.5

Application Standard No:

EN81 (Lifts)

EN115 (Escalators, Conveyors)

• TÜV SÜD

• UL

• UL (cUL)

• CQC

D40A/G9SX-NS

Compact Non-contact Door Switch/Flexible Safety Unit

• Stable operation reduces Controller errors caused by unstable doors.

• Connect up to 30 Non-contact Door Switches with LED indicators to one Controller.

• Reversible switch provides flexibility in installation.

• Two-color LED indicator enables easier maintenance by identification of door status and cable disconnections.

• Both Non-contact Door Switches and conventional Key-type Safety-door Switches can be input to one Controller, saving space.

• Category 3/PLd

EN50178
IEC/EN60204-1
ISO13849-1
IEC/EN61508
IEC/EN60947-5-3
IEC/EN61000-6-2
IEC/EN61000-6-4
PDF-M
UL508
CAN/CSA C22.2
No.14

• TÜV SÜD

• UL (cUL)

• KOSHA

D40Z

Compact Non-contact Door Switch

• A Non-contact Door Switch that complies with ISO 13849-1 Safety Category 4/PLe.

• Confirm the current status at the Switch.

• Connect up to 30 Switches in series to one controller and maintain Safety Category 4/PLe.

EN50178
IEC/EN60204-1
ISO13849-1
IEC/EN61508
IEC/EN60947-5-3
EN55011
IEC/EN61000-6-4
EN1088
UL508
CAN/CSA C22.2
No.14

• TÜV SÜD

• UL (cUL)

D4GL-SK10

D4GL-mounting Slide Keys

• The lockout key prevents operators from becoming trapped inside hazardous areas.

• The vertical D4GL Guard Lock Safety-door Switch can be easily mounted on 40 × 40 mm aluminum frames.

• The plastic material makes the Slide Key suitable for lightweight doors.

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D4NS-SK/ D4JL-SK

D4NS/D4JL-mounting Slide Keys

• Safety-door Switch attachments fit doors on aluminum frames as small as 20 x 20 mm and frames that are large enough to enclose robotics.

• Shortens the design time for the door switch attachment.

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