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Small Electromagnetic Lock Safety Door Switch [D4NL]

Small Electromagnetic Lock Safety Door Switch [D4NL]

Best-selling electromagnetic lock/safety door switch with a compact size, multiple contacts, and a wide variety of variations.
[Features]
● The direction of the operation key insertion port can be changed, and it can also be installed on both sides, allowing for a variety of installation patterns.
● A selection of multi-contact types for built-in switches.
● Lock strength is 1,300N or more.
● Compatible with both general loads and microloads.
● Added M20 to conduit port size.
● IP67 protective structure.
● Metal head variations available.

PDF

Japanese Only

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 SwitchType 2 (EN ISO 14119)
Coding LevelLow level coded (EN ISO 14119)
Protective structure*1IP67 (EN60947-5-1)
Durability*2MechanicalOver 1 million times
Electrical500,000 times or more (AC250V 3A, with resistive load) *3
Allowable Operating Speed0.05 to 0.5 m/s
Permitted operation frequencyMaximum 30 times/min
Direct opening action*4Minimum 60N (EN60947-5-1)
Direct opening movement*4Minimum 10mm (EN60947-5-1)
Lock strength (Fzh) *5Minimum 1,300N
Contact Resistance25mΩ or less (per contact)
Minimum applicable load*6DC5V 1mA resistive load (N level reference value)
Rated insulation voltage (Ui)300V (EN60947-5-1)
Rated Frequency50/60Hz
Electric shock protection classClass II (double insulated)Small Electromagnetic Lock/Safety Door Switch D4NL Electric Shock Protection Class Contents
Pollution level (usage environment)Pollution degree 3 (EN60947-5-1)
Impulse withstand voltage
(Uimp) (EN60947-5-1)
Between same-polarity terminals2.5kV
Between different terminals4kV
Between each terminal and non-current-carrying metal parts6kV
Insulation resistance100MΩ or more (at DC500V mega)
Contact GapMinimum 2 x 2 mm
vibrationmalfunction10 to 55Hz, single amplitude 0.75mm
impactDurability1,000m/s2 ormore
malfunction100m/s2  ormore
Conditional Short Circuit Current100A (EN60947-5-1)
Rated open thermal current (Ith)10A (EN60947-5-1)
Ambient temperature-10 to +55℃ (but do not freeze)
Ambient humidity95% RH or less
massApprox. 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.

Part Number
D4NL-1AFA-B
D4NL-1AFG-B
D4NL-1CFA-B
D4NL-2AFA-B4
D4NL-2AFG-B
D4NL-2BFA-B
D4NL-2BFG-B
D4NL-2CFG-B
D4NL-2DFA-B
D4NL-2DFA-B4
D4NL-2DFG-B
D4NL-2HFG-B
D4NL-4AFG-B
D4NL-4CFA-B
D4NL-4CFG-B
D4NL-4HFA-B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDetector 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)
Indicator Light Conduit size Details Type Mounting system Contact format Release key type Lock / release system Built-in Switch Specification AC Rated Voltage DC Rated Voltage Head Material Door Switch Type

MYR 600.59

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)Pg13.5Caster4-direction mounting supported (front direction at shipment) / plastic1NC/1NO+1NC/1NOGeneral type key (resin)Mechanical lock / DC24V solenoid release-----

MYR 643.08

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Panel Mounted PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)Pg13.5Caster4-direction mounting supported (front direction at shipment) / plastic1NC/1NO+1NC/1NOGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 600.59

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)Pg13.5Caster4-direction mounting supported (front direction at shipment) / plastic2NC+1NC/1NOGeneral type key (resin)Mechanical lock / DC24V solenoid release-----

MYR 619.91

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic1NC/1NO+1NC/1NOSpecial release key (resin)Mechanical lock / DC24V solenoid release-----

MYR 643.08

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Panel Mounted PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic1NC/1NO+1NC/1NOGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 600.59

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic1NC/1NO+2NCGeneral type key (resin)Mechanical lock / DC24V solenoid release-----

MYR 643.08

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Panel Mounted PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595Solenoid DC24V (orange LED) AC / DC10 - 115VG1/2Caster4-direction mounting supported (front direction at shipment) / plastic1NC/1NO+2NCGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 643.08

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic2NC+1NC/1NOGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 600.59

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Panel Mounted PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic2NC+2NCGeneral type key (resin)Mechanical lock / DC24V solenoid release-----

MYR 619.91

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic2NC/2NCSpecial release key (resin)Mechanical lock / DC24V solenoid release-----

MYR 643.08

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Panel Mounted PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic2NC/2NCGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 689.50

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Panel Mounted PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)G1/2Caster4-direction mounting supported (front direction at shipment) / plastic3NC+2NCGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 643.08

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)M20Caster4-direction mounting supported (front direction at shipment) / plastic1NC/1NO+1NC/1NOGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 600.59

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Panel Mounted PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)M20Caster4-direction mounting supported (front direction at shipment) / plastic2NC+1NC/1NOGeneral type key (resin)Mechanical lock / DC24V solenoid release-----

MYR 643.08

1 Piece(s) 2 Day(s) Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)M20Caster4-direction mounting supported (front direction at shipment) / plastic2NC+1NC/1NOGeneral type key (resin)DC24V solenoid lock / mechanical release scheme-----

MYR 650.88

1 Piece(s) 5 Day(s) or more Plunger Type[Top Plunger] Top, PlungerTUV / UL / GB(CCC) / CQC / CSA / EN159Mutual insulation double-throwDC125V / DC250V2.588.530.595AC/DC10 - 115V drive type (orange LED)M20Caster4-direction mounting supported (front direction at shipment) / plastic3NC+2NCGeneral type key (resin)Mechanical lock / DC24V solenoid release-----

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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

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