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Small Electromagnetic Lock Safety Door Switch [D4NL] (D4NL-2CDA-B4S)

OMRON

Best selling, compact, multi-contact with variety of variations

Part Number

Configured Part Number is shown.

D4NL-2CDA-B4S

Product Specifications
Part Numbers
Catalog

Dimensional Drawing of OMRON Limit Switch

Small size electromagnetic lock safety door switch D4NL Outline drawing-1

Small Electromagnetic Lock/Safety Door Switch D4NL Outline Drawing-2

Note 1. Limit Switch, The dimensional tolerance of parts not specified in the above external dimension diagrams for each model is ±0.4 mm.
2. There is variation in the simultaneity of the ON/OFF action of contacts with 2 or more poles (2NC, 2NC/1NO, 3NC), so please check before use.

Specification Table of OMRON Limit Switch

Structure of Limit Switch

Small electromagnetic lock/safety door switch D4NL structure diagram

Performance of Limit Switch

Interlock Type of Limit Switch		Type 2 (EN ISO 14119)
Coding Level		Low level coded (EN ISO 14119)
Protective structure*1		IP67 (EN60947-5-1)
Durability*2	Mechanical	Over 1 million times
Durability*2	Electrical	500,000 times or more (AC250V 3A, with resistive load) *3
Allowable Operating Speed		0.05 to 0.5 m/s
Permitted operation frequency		Maximum 30 times/min
Direct opening action*4		Minimum 60N (EN60947-5-1)
Direct opening movement*4		Minimum 10mm (EN60947-5-1)
Lock strength (Fzh) *5		Minimum 1,300N
Contact Resistance		25mΩ or less (per contact)
Minimum applicable load*6		DC5V 1mA resistive load (N level reference value)
Rated insulation voltage (Ui)		300V (EN60947-5-1)
Rated Frequency		50/60Hz
Electric shock protection class		Class II (double insulated)
Pollution level (usage environment)		Pollution degree 3 (EN60947-5-1)
Impulse withstand voltage (Uimp) (EN60947-5-1)	Between same-polarity terminals	2.5kV
	Between different terminals	4kV
	Between each terminal and non-current-carrying metal parts	6kV
Insulation resistance		100MΩ or more (at DC500V mega)
Contact Gap		Minimum 2 x 2 mm
vibration	malfunction	10 to 55Hz, single amplitude 0.75mm
impact	Durability	1,000m/s2 or^more
impact	malfunction	100m/s2 or^more
Conditional Short Circuit Current		100A (EN60947-5-1)
Rated open thermal current (Ith)		10A (EN60947-5-1)
Ambient temperature		-10 to +55℃ (but do not freeze)
Ambient humidity		95% RH or less
mass		Approx. 370g (D4NL-1AFA-B)

Note 1. The above values are initial values of Limit Switch.
   2. The switch contacts are compatible with both normal and micro loads, but once a load has been opened or closed, a load with a smaller capacity cannot be connected to the contacts. Otherwise,
      the contact surface may become rough and the contact reliability may be impaired.
*1. This protective structure is based on a test method based on the standard (EN60947-5-1), and the sealability under the actual usage environment and conditions should be confirmed in advance.
      The switch box body is protected from the intrusion of dust and water, but the operation key insertion port in the head part should not be exposed to cutting chips, water, chemicals, etc. This
      may cause early wear, damage, and failure of Limit Switch.
*2. The durability conditions are for an ambient temperature of 5 to 35°C and an ambient humidity of 40 to 70% RH.
*3. Do not apply AC250V 3A to two or more circuits.
*4. Please ensure this for safe use.
*5. Based on the evaluation method of EN ISO14119.
*6. This value may change depending on the switching frequency, environmental conditions, reliability level, etc. Please check with the actual load in advance.

: 30; 45; 60

Part Number
D4NL-2CDA-B4S

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Detector Shape	Plunger Shape Type	Acquired Standards	Force Required for Push Side O.F. (N)	Motion to Switching P.T. (mm)	Contact Type	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)	Conduit Size	Details Type	Contact format	Release Key Type	Lock / Release System	Built-in Switch Specification	Head Material
	MYR 785.56	1 Piece(s)		5 Day(s) or more	-	-	TUV / UL / C-UL / CE / GB(CCC) / EN	-	-	-	-	-	-	-	-	G1/2	Standard type	-	Special release key (Resin) / Front	Mechanical Lock System / 24 V DC Solenoid Release Method	2NC (Slow-action) + 1NC/1NO (Slow-action)	Metal

Product TOP

Basic Information

Main Body Size	Small	Environment	Standard	Operating Temperature Range(°C)	-10::55
Protection Structure	IP67	Mechanical Life(10,000 times)	100	Mechanical Operation Frequency(times/min or Less)	30
Indicator Light	AC/DC10 - 115V Drive type (Orange LED)	Mounting System	4-direction mounting supported (front direction at shipment)	AC Rated Voltage	120/240
DC Rated Voltage	125/250	Door Switch Type	Safety Door Switch

Please check the type/dimensions/specifications of the part D4NL-2CDA-B4S in the Small Electromagnetic Lock Safety Door Switch [D4NL] series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Detector Shape
- Plunger Type
Clear
Plunger Shape Type
- Top Plunger
  - Panel Mounted Plunger
  - Top, Plunger
Clear
Force Required for Push Side O.F.(N)
15
Clear
Contact Type
- Mutual insulation double-throw
Clear
Rated Operating Voltage(V)
- DC125V
- DC250V
Clear
Rated Conductance Current(A)
2.5
Clear
Contact format
- 1NC/1NO+1NC/1NO
- 1NC/1NO+2NC
- 2NC+1NC/1NO
- 2NC/1NO+1NC/1NO
- 2NC/1NO+2NC
- 2NC+2NC
- 2NC/2NC
- 3NC+1NC/1NO
- 3NC+2NC
Clear
type
- D4NL
Clear
Conduit Size
G1/2

Pg13.5

M20
Clear
Details Type
- Caster
- Standard type
Clear
Release Key Type
- General type (Resin) / Bottom
- General type (Resin) / Front
- Special release key (Resin) / Bottom
- Special release key (Resin) / Front
Clear
Lock / Release System
- 24 V DC Solenoid Lock System / Mechanical Release System
- Mechanical Lock System / 24 V DC Solenoid Release Method
- 110 V AC Solenoid Lock System / Mechanical Release System
- Mechanical Lock System / 110 V AC Solenoid Release System
Clear
Built-in Switch Specification
- 1NC/1NO (Slow-action) + 1NC/1NO (Slow-action)
- 1NC/1NO (Slow-action) + 2NC (Slow-action)
- 2NC (Slow-action) + 1NC/1NO (Slow-action)
- 2NC/1NO (Slow-action) + 1NC/1NO (Slow-action)
- 2NC/1NO (Slow-action) + 2NC (Slow-action)
- 2NC (Slow-action) + 2NC (Slow-action)
- 3NC (Slow-action) + 1NC/1NO (Slow-action)
- 3NC (Slow-action) + 2NC (Slow-action)
Clear
Head Material
- Metal
- Plastic
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

2 Day(s) or Less

5 Day(s) or Less

9 Day(s) or Less

14 Day(s) or Less

18 Day(s) or Less

23 Day(s) or Less
Clear

Specify Alterations

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

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Part Number
D4NL-1BFA-B
D4NL-1BFG-B
D4NL-1CFA-B
D4NL-2CFA-B
D4NL-2CFA-B4
D4NL-2CFG-B

Standard Unit Price	Minimum order quantity	Days to Ship	Detector Shape	Plunger Shape Type	Acquired Standards	Force Required for Push Side O.F. (N)	Motion to Switching P.T. (mm)	Contact Type	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)	Conduit Size	Details Type	Contact format	Release Key Type	Lock / Release System	Built-in Switch Specification	Head Material
MYR 682.71	1 Piece(s)	5 Day(s) or more	Plunger Type	[Top Plunger] Top, Plunger	CQC / CSA / EN / UL / C-UL / CE / GB(CCC) / TUV	15	9	Mutual insulation double-throw	DC250V / DC125V	2.5	88.5	30.5	95	Pg13.5	Caster	1NC/1NO+2NC	General type (Resin) / Bottom	Mechanical Lock System / 24 V DC Solenoid Release Method	1NC/1NO (Slow-action) + 2NC (Slow-action)	Plastic
MYR 732.25	1 Piece(s)	5 Day(s) or more	Plunger Type	[Top Plunger] Panel Mounted Plunger	CQC / CSA / EN / UL / C-UL / CE / GB(CCC) / TUV	15	9	Mutual insulation double-throw	DC250V / DC125V	2.5	88.5	30.5	95	Pg13.5	Caster	1NC/1NO+2NC	General type (Resin) / Bottom	24 V DC Solenoid Lock System / Mechanical Release System	1NC/1NO (Slow-action) + 2NC (Slow-action)	Plastic
MYR 600.59	1 Piece(s)	5 Day(s) or more	Plunger Type	[Top Plunger] Top, Plunger	CQC / CSA / EN / UL / C-UL / CE / GB(CCC) / TUV	15	9	Mutual insulation double-throw	DC250V / DC125V	2.5	88.5	30.5	95	Pg13.5	Caster	2NC+1NC/1NO	General type (Resin) / Bottom	Mechanical Lock System / 24 V DC Solenoid Release Method	2NC (Slow-action) + 1NC/1NO (Slow-action)	Plastic
MYR 682.71	1 Piece(s)	5 Day(s) or more	Plunger Type	[Top Plunger] Panel Mounted Plunger	CQC / CSA / EN / UL / C-UL / CE / GB(CCC) / TUV	15	9	Mutual insulation double-throw	DC250V / DC125V	2.5	88.5	30.5	95	G1/2	Caster	2NC+1NC/1NO	General type (Resin) / Bottom	Mechanical Lock System / 24 V DC Solenoid Release Method	2NC (Slow-action) + 1NC/1NO (Slow-action)	Plastic
MYR 551.36	1 Piece(s)	5 Day(s) or more	-	-	-	-	-	-	-	-	-	-	-	G1/2	Standard type	2NC+1NC/1NO	Special release key (Resin) / Bottom	Mechanical Lock System / 24 V DC Solenoid Release Method	2NC (Slow-action) + 1NC/1NO (Slow-action)	Plastic
MYR 643.08	1 Piece(s)	2 Day(s)	Plunger Type	[Top Plunger] Top, Plunger	CQC / CSA / EN / UL / C-UL / CE / GB(CCC) / TUV	15	9	Mutual insulation double-throw	DC250V / DC125V	2.5	88.5	30.5	95	G1/2	Caster	2NC+1NC/1NO	General type (Resin) / Bottom	24 V DC Solenoid Lock System / Mechanical Release System	2NC (Slow-action) + 1NC/1NO (Slow-action)	Plastic

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How can we improve?

Small Electromagnetic Lock Safety Door Switch [D4NL] (D4NL-2CDA-B4S)

Dimensional Drawing of OMRON Limit Switch

Specification Table of OMRON Limit Switch

Structure of Limit Switch

Performance of Limit Switch

Basic Information

Configure

Specification/Dimensions

Detector Shape

Plunger Shape Type

Force Required for Push Side O.F.(N)

Contact Type

Rated Operating Voltage(V)

Rated Conductance Current(A)

Contact format

type

Conduit Size

Details Type

Release Key Type

Lock / Release System

Built-in Switch Specification

Head Material

CAD

Days to Ship

Specify Alterations

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