Miniature Safety Limit Switch [D4N]

Promotional pricing ends 30/11/2024
Volume Discount

Safety Limit Switches compatible to the Popular D4D, Providing a Full Lineup Conforming to International Standards
• Lineup includes three contact models with 2NC/1NO and 3NC in addition to the 1NC/1NO, and 2NC contact models. Models with MBB contacts are available too.
• M12-connector models are available, saving on labor and simplifying maintenance.
• Standardized gold-clad contacts provide high contact reliability. Can be used with both standard loads and microloads.
• Free of lead, cadmium, and hexavalent chrome, reducing the burden on the environment.
• Conforms to EN115 and EN81-1.
• Lineup includes both slow-action and snap-action models with Zb contacts.

Part Number

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Data to be displayed: 30; 45; 60

Part Number
D4N-1A2H
D4N-4A2G
D4N-4B2G
D4N-112G
D4N-122H
D4N-412H
D4N-422G

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Detector Shape	Main Body Size	Environment	Kings of Plunger Type	Roller Lever Type	Lever Shape	Types of Rod Shape	Acquisition of Standard Approval	Force necessary for press side, O.F. (N)	Movement up to switching, P.T. (mm)	Angle up to switching, P.T. (deg)	Maximum stroke T.T (mm)	Maximum angle T.T (deg)	Contact type	Types of contact point	Mechanical Life (x10K times)	Operation Frequency of Machine (times/min. or Less)	Rated Operating Voltage (V)	Main Body External Shape Width W (mm)	Main Body External Shape Height H (mm)	Main Body External Shape Depth D (mm)	Lever length R (mm)	Detector element details	Movement After the Operation OT (mm)	Operating Position OP (mm)	Torque necessary for operation, OF (N▪m)	Conduit size	Terminal Specification	Details Type	Outer Diameter (mm)	Mounting Method	Direction of Operation	Roller Type	Contact format	Degree of Protection (NEMA)	Type of Control Element	Alignment of the Control Element	Type of Electric Connection	Coating Housing	Switching Function	Construction Type Housing	With Status Indication	Forced Opening	Number of Contacts as Change-Over Contact	Number of Contacts as Normally Closed Contact	Number of Contacts as Normally Open Contact	Rated Operation Current Ie at AC-15, 230 V (A)	Number of Safety Auxiliary Contacts	Rated Operation Current Ie at AC-15, 125 V (A)	Rated Operation Current Ie at DC-13, 125 V (A)	Rated Operation Current Ie at DC-13, 230 V (A)	Suitable for Safety Functions
35.00 €	1	7 Days	Roller adjusting lever type	Small Size	Standard	-	Variable Roller Levers	[Hinge Roller Lever] Hinge/Roller/Lever	-	TUV / UL / GB(CCC) / EN	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	30	125 V DC / 250 V DC / 120/240 V AC	31	48.2	82.5	32-66	-	-	-	-	PG13.5	-	1 Conduit Shape 2 Contact Series	φ50×8	Front mounting	Slow action (direct circuit opening operation included)	Metal lever / rubber roller, foam lock type	1NC/1NO	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
33.73 €	1	7 Days	Roller adjusting lever type	Small Size	Standard	-	Variable Roller Levers	[Hinge Roller Lever] Hinge/Roller/Lever	-	TUV / UL / GB(CCC) / EN	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	30	125 V DC / 250 V DC / 120/240 V AC	31	45	82.5	20-66	-	-	-	-	M20	-	1 Conduit Shape 2 Contact Series	φ17.5×6.8	Front mounting	Slow action (direct circuit opening operation included)	Metal lever / resin roller, foam lock type	1NC/1NO	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
33.73 €	1	7 Days	Roller adjusting lever type	Small Size	Standard	-	Variable Roller Levers	[Hinge Roller Lever] Hinge/Roller/Lever	-	TUV / UL / GB(CCC) / EN	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	30	125 V DC / 250 V DC / 120/240 V AC	31	45	82.5	20-66	-	-	-	-	M20	-	1 Conduit Shape 2 Contact Series	φ17.5×6.8	Front mounting	Slow action (direct circuit opening operation included)	Metal lever / resin roller, foam lock type	2NC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28.50 €	1	7 Days	Roller adjusting lever type	Small Size	Standard	-	Variable Roller Levers	[Hinge Roller Lever] Hinge/Roller/Lever	-	TUV / UL / GB(CCC) / EN	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	30	125 V DC / 250 V DC / 120/240 V AC	31	45	82.5	20-66	-	-	-	-	PG13.5	-	1 Conduit Shape 2 Contact Series	φ17.5×6.8	Front mounting	Snap action (direct circuit opening operation included)	Metal lever / resin roller, foam lock type	1NC/1NO	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
40.67 €	1	3 Days	Roller adjusting lever type	Small Size	Standard	-	Variable Roller Levers	[Hinge Roller Lever] Hinge/Roller/Lever	-	TUV / UL / GB(CCC) / EN	4.5	-	-	-	-	2-circuit Double-break	-	1500	-	125 V DC / 250 V DC / 120/240 V AC	31	130	30	-	-	-	-	-	-	-	-	-	-	-	-	-	Other	Adjustable roller lever	Roller cam straight	Cable entry PG	Other	Quick-break switch	Cuboid	false	true	0	2	0	3	0	6	0.55	0.27	true
39.58 €	1	7 Days	Roller adjusting lever type	Small Size	Standard	-	Variable Roller Levers	[Hinge Roller Lever] Hinge/Roller/Lever	-	TUV / UL / GB(CCC) / EN	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	30	125 V DC / 250 V DC / 120/240 V AC	31	48.2	82.5	32-66	-	-	-	-	M20	-	1 Conduit Shape 2 Contact Series	φ50×8	Front mounting	Snap action (direct circuit opening operation included)	Metal lever / rubber roller, foam lock type	1NC/1NO	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28.50 €	1	7 Days	Roller adjusting lever type	Small Size	Standard	-	Variable Roller Levers	[Hinge Roller Lever] Hinge/Roller/Lever	-	TUV / UL / GB(CCC) / EN	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	30	125 V DC / 250 V DC / 120/240 V AC	31	45	82.5	20-66	-	-	-	-	M20	-	1 Conduit Shape 2 Contact Series	φ17.5×6.8	Front mounting	Snap action (direct circuit opening operation included)	Metal lever / resin roller, foam lock type	2NC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Basic information

Operating Temperature Range(°C)	-30::70	Protective Structure	IP67	Rated Current(A)	2.5

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Basic Attributes

Main Body Size
- Standard
- Small Size
Clear
Environment
- Standard
- Cold Resistance
Clear
Kings of Plunger Type
- Top Plunger
  - Top, Plunger
- Roller Plunger
  - Roller Plunger
Clear
Roller Lever Type
- Standard
- Fork Lever Lock
- Variable Roller Levers
Clear
Lever Shape
- Hinge Roller Lever
  - Hinge/Roller/Lever
- Roller arm lever
  - Seal, Roller, Arm Lever
Clear
Types of Rod Shape
- Spring+Resin Rod
  - Plastic Rod
Clear
Force necessary for press side, O.F.(N)
1.5

4.5

5

6.5
Clear
Contact type
- Mutual insulation double-throw
- 2-circuit Double-break
Clear
Types of contact point
- Rivet
Clear
Rated Operating Voltage(V)
- 125 V DC
- 250 V DC
- 100/125 V AC
- 120/240 V AC
- 240/250 V AC
Clear
Detector element details
- Roller plunger type (resin roller)
- Unidirectional operation roller arm lever type (horizontal operation)
- Unidirectional operation roller arm lever type (vertical operation)
Clear
Movement After the Operation OT(mm)
- 4
- 5
- -
Clear
Operating Position OP(mm)
- 18.2±0.5
- 27±0.8
- 28.2±0.8
- 37±0.8
- -
Clear
Torque necessary for operation, OF(N▪m)
- 0
- -
Clear
Conduit size
G1/2

M12 Connector

PG13.5

M20
Clear
Terminal Specification
Ground terminal not included
Clear
Details Type
- 1 Conduit Shape
- 1 Conduit Shape 2 Contact Series
- 2 Conduit Shape 2 Contact Series
Clear
Outer Diameter(mm)
- φ6
- φ9.5×5
- φ12.5 × 5
- φ17.5×6.8
- φ17.5×7
- φ50×8
Clear
Mounting Method
4-direction mounting supported (front direction at shipment) / plastic

Front mounting
Clear
Direction of Operation
Slow action (direct circuit opening operation included)

Snap action (direct circuit opening operation included)
Clear
Roller Type
- Resin Roller R19
- Resin Roller R20
- Metal lever / Stainless Steel sintered alloy roller R26
- Metal lever / resin roller R26
- Resin lever / resin roller R26
- -
- Metal lever / resin roller, foam lock type
- Metal lever / rubber roller, foam lock type
- Plastic Rollers
Clear
Contact format
1NC/1NO

2NC
Clear
Degree of Protection (NEMA)
- Other
Clear
Type of Control Element
- Adjustable roller lever
- Plunger
- Roller cam
Clear
Alignment of the Control Element
- Other
- Roller cam straight
Clear
Type of Electric Connection
- Connector M12
- Cable entry PG
- Cable entry metrical
Clear
Coating Housing
- Other
Clear
Switching Function
- Quick-break switch
- Slow-action switch
Clear
Construction Type Housing
- Cuboid
Clear
With Status Indication
- false
Clear
Forced Opening
- true
Clear
Number of Contacts as Change-Over Contact
- 0
Clear
Number of Contacts as Normally Closed Contact
- 2
Clear
Number of Contacts as Normally Open Contact
- 0
Clear
Rated Operation Current Ie at AC-15, 230 V(A)
- 3
Clear
Number of Safety Auxiliary Contacts
- 0
Clear
Rated Operation Current Ie at AC-15, 125 V(A)
- 6
Clear
Rated Operation Current Ie at DC-13, 125 V(A)
- 0.55
Clear
Rated Operation Current Ie at DC-13, 230 V(A)
- 0.27
Clear
Suitable for Safety Functions
- true
Clear
Type
- D4N
- D4N-□R
Clear
Detector Shape
- Plunger Type
- Roller Lever Type (rotation)
- Rod Type
- Roller arm type
- Roller adjusting lever type
Clear
Filter by CAD data type
- 3D
Clear