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Part Number Complete

D4N-4187

Specification/Dimensions

Plunger Shape Type
- Top Plunger
  - Panel Mounted Plunger
  - Top, Plunger
- Roller Plungers
  - Roller Plunger
  - Top, Roller Plunger
Clear
Roller Lever Shape Type
- Standard
- Fork Lever Lock
- Variable Roller Levers
Clear
Lever Shape Type
- The Horizontal one way roller
- Arm Lever
  - Roller, Arm Lever
  - Unidirectional Operation Seal Roller Arm Lever
Clear
Contact Point Type
- Rivet
Clear
Rated Operating Voltage(V)
- DC125V
- DC250V
- AC100/125V
- AC240/250V
Clear
Indicator Light
- AC/DC10 - 115V drive type (orange LED)
Clear
Specification of Terminal
Ground terminal not included
Clear
Release key type
- General type key (resin)
Clear
Lock / release system
DC24V solenoid lock / mechanical release scheme

Mechanical lock / DC24V solenoid release
Clear
Built-in Switch Specification
1NC/1NO contact (MBB) (slow-action)

1NC/1NO contact (slow-action)

1NC/1NO contact (slow action)

1NC/1NO contact (snap-action)

1NC/1NO contact (snap action)

2NC contact (slow-action)

2NC contact (slow action)

2NC contact (snap-action)

2NC contact (snap action)

2NC/1NO contact (MBB) (slow-action)

2NC/1NO contact (slow-action)

2NC/1NO contact (slow action)

3NC contact (slow action)
Clear
AC Rated Voltage
120 / 240
Clear
DC Rated Voltage
125 / 250
Clear
type
- D4N
- D4N-□R
Clear
Detector Shape
- Plunger Type
- Roller Lever Type (rotation)
- Lever Shape (push)
- Rod Shape
- Roller lever type
Clear
Main Body Size
- Standard
- Small
Clear
Environment
- Standard
- Cold Resistance
Clear
Rod Shape Type
- Spring + Metal Rod
  - Wire, Springs
- Spring + Resin Rod
  - Plastic Rod
Clear
Force Required for Push Side O.F.(N)
1.5

4.5

5

6.5

15
Clear
Contact Type
- Mutual insulation double-throw
- 2-circuit Double-break
Clear
Rated Conductance Current(A)
2.5
Clear
Detector element details
- Resin plunger φ6
- Resin roller φ9.5 × 5
- Resin roller φ12.5 × 5
- Metal lever φ17.5 × 6.8, resin roller R20-66
- Metal lever, rubber roller φ50 × 8
- Metal lever φ50 × 8, rubber roller R32-66
- Adjustable roller lever type, form lock type (metal lever, resin roller)
- Cat whisker type
- Fork lever lock type
- One-way action roller arm lever type
- Plunger type
- Resin Rods
- Roller lever
- Roller lever type (metal lever, bearing roller)
- Roller lever type (metal lever, metal roller)
- Roller lever type (metal lever, resin roller)
- Roller lever type (resin lever, resin roller)
- Roller plunger type
- Roller plunger type (resin roller)
- Top plunger type (resin plunger)
- Unidirectional operation roller arm lever type (horizontal operation)
- Unidirectional operation roller arm lever type (vertical operation)
- Variable roller lever
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
- 34±0.5
- 37±0.8
- 44.4±0.8
- 53±0.8
- -
Clear
Torque necessary for operation, OF(N·m)
- 0
- -
Clear
Conduit size
G1/2

M12 Connectors

M12 connector

PG13.5

M20
Clear
Details Type
- 1-conduit type, general type
- 1-conduit type, pull-reset type
- 1 Conduit Shape
- 1 Conduit Shape 2 Contact Series
- 1 Conduit Shape 3 Contact, MBB Contact Series
- 2-conduit type, general type
- 2 Conduit Shape 2 Contact Series
- 2 Conduit Shape 3 Contact, MBB Contact Series
- Caster
Clear
O.D.
- φ6
- φ9.5×5
- φ12.5 × 5
- φ17×6
- φ17.5×6.8
- φ17.5×7
- φ50×8
Clear
Mounting system
4-direction mounting supported (front direction at shipment) / plastic

Front mounting
Clear
Direction of Operation
Slow action

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 / SUS sintered alloy roller R26
- Metal lever / bearing 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
- Resin roller, foam lock type
- Rubber roller
- Rubber roller, foam lock type
Clear
Contact format
- 1NC/1NO
- 1NC/1NOMBB
- 2NC
- 2NC/1NO
- 2NC/1NO+1NC/1NO
- 2NC/1NO+2NC
- 2NC+2NC
- 3NC
- 3NC+2NC
Clear
CAD
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

5 Day(s) or Less

45 Day(s) or Less

50 Day(s) or Less
Clear

Specify Alterations

Small Safety Limit Switch [D4N] (D4N-4187)

Name: Small Safety Limit Switch [D4N]
Brand: OMRON
Price: 1142 THB
Availability: PreOrder

Limit Switches

Small Safety Limit Switch [D4N] (D4N-4187)

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OMRON

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Product Description

Standard safety limit switches. A full range of products provided globally.
[Features]
· Available with the following range of contact configurations: 1NC/1NO, 2NC, 2NC/1NO, 3NC (MBB specification for the throw action).
· Easily replaceable and labor-saving M12 connector types are also available.
· Highly reliable gold-plated contacts used as standard. Can be used with both general loads and micro loads.

Product TOP

: 30; 60; 90

Part Number
D4N-4187 SALE

Part Number Price Name Minimum Order Qty. Volume Discount Days to Ship RoHS Detector Shape Main Body Size Environment Plunger Shape Type Roller Lever Shape Type Lever Shape Type Rod Shape Type Acquired Standards Force Required for Push Side O.F.
(N) Motion to Switching P.T.
(mm) Angle to Switching P.T
(deg) Max. Stroke T.T
(mm) Max. Angle T.T
(deg) Contact Type Contact Point Type Mechanical Life
(10,000 times) Rated Operating Voltage
(V) Rated Conductance Current
(A) Main Body External Dimension, Width W
(mm) Main Body External Dimension, Height H
(mm) Main Body External Dimension, Length L
(mm) Lever Length R
(mm) Detector element details Indicator Light Movement After the Operation OT
(mm) Operating Position OP
(mm) Torque necessary for operation, OF
(N·m) Conduit size Specification of Terminal Details Type O.D. Mounting system Direction of Operation Roller Type Contact format Release key type Lock / release system Built-in Switch Specification AC Rated Voltage DC Rated Voltage

฿ 1,142.00

฿ 978.58

Limit Switches

1 Piece(s)

45 Day(s)

Rod Shape

Small

Standard

[Spring + Resin Rod] Plastic Rod

TUV / UL / GB(CCC) / EN

1.5

2-circuit Double-break

1500

DC125V / DC250V

2.5

31.5

Resin Rods

M20

1 Conduit Shape 2 Contact Series

φ17.5×6.8

Front mounting

Snap action (direct circuit opening operation included)

1NC/1NO

Basic Information

Operating Temperature Range(°C)	-30::70	Protection Structure	IP67	Mechanical Operation Frequency(times/min or Less)	30

Please check the type/dimensions/specifications of the part D4N-4187 in the Small Safety Limit Switch [D4N] series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products with similar specification

Part Number
D4N-1126
D4N-112G
D4N-112H
D4N-4220
D4N-422G
D4N-4232

Price	Minimum Order Qty	Days to Ship	RoHS	Detector Shape	Main Body Size	Environment	Plunger Shape Type	Roller Lever Shape Type	Lever Shape Type	Rod Shape Type	Acquired Standards	Force Required for Push Side O.F. (N)	Motion to Switching P.T. (mm)	Angle to Switching P.T (deg)	Max. Stroke T.T (mm)	Max. Angle T.T (deg)	Contact Type	Contact Point Type	Mechanical Life (10,000 times)	Rated Operating Voltage (V)	Rated Conductance Current (A)	Main Body External Dimension, Width W (mm)	Main Body External Dimension, Height H (mm)	Main Body External Dimension, Length L (mm)	Lever Length R (mm)	Detector element details	Indicator Light	Movement After the Operation OT (mm)	Operating Position OP (mm)	Torque necessary for operation, OF (N·m)	Conduit size	Specification of Terminal	Details Type	O.D.	Mounting system	Direction of Operation	Roller Type	Contact format	Release key type	Lock / release system	Built-in Switch Specification	AC Rated Voltage	DC Rated Voltage
฿ 1,813.00	1 Piece(s)	45 Day(s)	-	Roller lever type	Small	Standard	-	-	-	-	EN / UL / C-UL / CE / GB(CCC) / TUV	-	-	-	-	-	-	-	1500	-	-	-	-	-	-	Roller lever type (metal lever, bearing roller)	-	-	-	-	PG13.5	-	1-conduit type, general type	-	-	-	-	-	-	-	1NC/1NO contact (snap action)	120 / 240	125 / 250
฿ 731.00	1 Piece(s)	45 Day(s)	-	Roller Lever Type (rotation)	Small	Standard	-	Variable Roller Levers	-	-	EN / UL / GB(CCC) / TUV	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	DC250V / DC125V	2.5	31	45	82.5	20-66	Variable roller lever	-	-	-	-	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	-	-	-	-	-
฿ 748.77	1 Piece(s)	5 Day(s)	-	Roller Lever Type (rotation)	Small	Standard	-	Variable Roller Levers	-	-	EN / UL / GB(CCC) / TUV	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	DC250V / DC125V	2.5	31	48.2	82.5	32-66	Variable roller lever	-	-	-	-	PG13.5	-	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	-	-	-	-	-
฿ 635.00	1 Piece(s)	45 Day(s)	-	Roller Lever Type (rotation)	Small	Standard	-	Standard	-	-	EN / UL / GB(CCC) / TUV	5	-	18-27	-	80	2-circuit Double-break	-	1500	DC250V / DC125V	2.5	31	47	82.5	26	Roller lever	-	-	-	-	M20	-	1 Conduit Shape 2 Contact Series	φ17.5×6.8	Front mounting	Snap action (direct circuit opening operation included)	Resin lever / resin roller R26	2NC	-	-	-	-	-
฿ 718.00	1 Piece(s)	45 Day(s)	-	Roller Lever Type (rotation)	Small	Standard	-	Variable Roller Levers	-	-	EN / UL / GB(CCC) / TUV	4.5	-	18-27	-	80	2-circuit Double-break	-	1500	DC250V / DC125V	2.5	31	45	82.5	20-66	Variable roller lever	-	-	-	-	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	-	-	-	-	-
฿ 495.00	1 Piece(s)	5 Day(s)	-	Plunger Type	Small	Standard	[Roller Plungers] Top, Roller Plunger	-	-	-	EN / UL / GB(CCC) / TUV	6.5	2	-	6	-	2-circuit Double-break	-	1500	DC250V / DC125V	2.5	31	31.5	83.6	-	Roller plunger type (resin roller)	-	4	28.2±0.8	-	M20	-	1 Conduit Shape 2 Contact Series	φ9.5×5	Front mounting	Snap action (direct circuit opening operation included)	Plastic Rollers	2NC	-	-	-	-	-