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Product Detail- CAD Data unavailable
Specification/Dimensions
-
Environment
- Standard
- Cold Resistance
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Rated Operating Voltage(V)
- AC100/125V
- More than AC300V
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Cable Specifications
- -
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Detector element details
- -
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Indicator Light
- -
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Movement After the Operation OT(mm)
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Operating Position OP(mm)
- -
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Torque necessary for operation, OF(N·m)
- -
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Rubber material (scraper)
- -
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Box shape
- -
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Conduit size
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Specification of Terminal
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Details Type
- Body
- Caster
- Operation key main body
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Mounting system
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Direction of Operation
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Roller Type
- -
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Contact format
- 1NC/1NO
- 2NC
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Built-in Switch Specification
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AC Rated Voltage
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Door Switch Type
- Door switch
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type
- D4BS
Days to Ship
-
- All
- Same day
- 5 Day(s) or Less
- 6 Day(s) or Less
- 8 Day(s) or Less
Specify Alterations
Safety Door Switch [D4BS]
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_main/v1/p/jp/product/series/221005137999/221005137999_20210409115437.jpg?$product_main$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115437.jpg?$product_thum$)
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![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115439.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://in.misumi-ec.com/linked/material/mech/OMR1/PHOTO/OMR1_221005137999.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115440.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115441.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115442.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115443.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115444.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115445.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115446.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115447.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115448.jpg?$product_thum$)
![Safety Door Switch [D4BS]](http://content.misumi-ec.com/image/upload/f_auto,q_auto,t_product_thum/v1/p/jp/product/series/221005137999/221005137999_20210409115449.jpg?$product_thum$)
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Product DetailProduct Description
Blocks the control circuit by directly opening the contact by using the operation key only used to open the protective door of machine tools
[Features]
· Approved by EN (TÜT) compliant to CE marking.
· Approved by UL, CSA.
· Direct opening of contact of switch at the time of opening protective cover by using the direct opening operation mechanism (only at NC contact side).
· Approval of EN standard of direct opening operation is shown by mark on the switch.
· Prevents error operation and fake operation by using exclusive operation key.
· A wide temperature range of -40 to+80°C.
· The protective structure of switch box is approved by IP67 (EN60947-5-1).
Dimensional Drawing of OMRON Limit Switch
Limit Switch 1 Conduit Type
Note 1. The dimensional tolerance of the parts not specified in the above external dimensions of each model is ±0.4mm.
2. There is variation in the simultaneity of the ON/OFF action of the 2NC contacts, so please check before use.
* Conduit Limit Switch size Model
D4BS-1 FS: Pg13.5
Limit Switch Model D4BS-2 FS: G1/2
Limit Switch Model D4BS-4 FS: M20
Limit Switch Operation Keys
Specification Table of OMRON Limit Switch
Limit Switch Structure
Limit Switch Performance
| Interlock Type | 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 |
| Electrical | Over 500,000 times (AC250V 10A resistive load) | |
| Allowable Operating Speed | 0.1 to 0.5 m/s | |
| Permitted operation frequency | Maximum 30 times/min | |
| Direct opening action force*3 | Minimum 19.61N (EN60947-5-1) | |
| Direct opening movement*3 | Minimum 20mm (EN60947-5-1) | |
| Contact Resistance | 25mΩ or less | |
| Rated insulation voltage (Ui) | 600V (EN60947-5-1) | |
| Rated Frequency | 50/60Hz | |
| Electric shock protection class | Class I (with earth terminal) | |
| Pollution level (usage environment) | 3 (EN60947-5-1) | |
| Impulse withstand voltage (Uimp) (EN60947-5-1) | Between same-polarity terminals | 4kV |
| Between different terminals | ||
| Between each terminal and earth | ||
| Insulation resistance | Between same-polarity and different-polarity terminals, between each terminal and earth, between each terminal and non-current-carrying metal parts: 100MΩ or more (DC500V megger) | |
| Contact Gap | Minimum 2 x 2 mm | |
| vibration | malfunction | 10 to 55Hz, single amplitude 0.65mm |
| impact | Durability | 1,000m/s2or more (IEC68-2-27) |
| malfunction | 300m/s2or more (IEC68-2-27) | |
| Conditional Short Circuit Current | 100A (EN60947-5-1) | |
| Rated sealed thermal current (Ithe) | 20A (EN60947-5-1) | |
| Ambient temperature | -40 to +80℃ (but do not freeze) | |
| Ambient humidity | 95% RH or less | |
| mass | Approx. 285g (for D4BS-15FS) | |
Note: The above values are initial values.
*1. This protection structure is based on a test method based on the standard (EN60947-5-1), so please check the sealing performance in the actual environment and conditions of use in advance.
The Limit Switch box body is protected from the intrusion of dust and water, but please use it in a place where cutting chips, water, chemicals, etc. will not come into contact with the operation key insertionport in the head part.
It may cause early wear, damage, and failure.
*2. The durability conditions are at an ambient Limit Switch of 5 to 35°C and an ambient humidity of 40 to 70% RH.
*3. Please ensure that you use it safely.
| Part Number |
|---|
| D4BS-1AFS |
| D4BS-2AFS |
| D4BS-4AFS |
| D4BS-15FS |
| D4BS-45FS |
| D4BS-K1 |
| D4BS-K2 |
| D4BS-K3 |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | Environment | Acquired Standards | Rated Operating Voltage (V) | Main Body External Dimension, Width W (mm) | Main Body External Dimension, Height H (mm) | Main Body External Dimension, Length L (mm) | Cable Specifications | Detector element details | Indicator Light | Movement After the Operation OT (mm) | Operating Position OP (mm) | Torque necessary for operation, OF (N·m) | Rubber material (scraper) | Box shape | Conduit size | Specification of Terminal | Details Type | Mounting system | Direction of Operation | Roller Type | Contact format | Built-in Switch Specification | AC Rated Voltage | Door Switch Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
₹ 5,169.53 | 1 Piece(s) | 5 Day(s) or more | Standard / Cold Resistance | TUV / UL / C-UL / CE / GB(CCC) / CQC / CSA / EN | AC100/125V / More than AC300V | 40 -0/+1 | 41 | 111.5 | - | - | - | - | - | - | - | - | Pg13.5 | Ground terminal (with screws) | Caster | Front | Slow action | - | 2NC | - | - | - | ||
₹ 2,694.00 | 1 Piece(s) | Same day | Standard / Cold Resistance | TUV / UL / C-UL / CE / GB(CCC) / CQC / CSA / EN | AC100/125V / More than AC300V | 40 -0/+1 | 41 | 111.5 | - | - | - | - | - | - | - | - | G1/2 | Ground terminal (with screws) | Caster | Front | Slow action | - | 2NC | - | - | - | ||
₹ 5,069.04 | 1 Piece(s) | 6 Day(s) or more | Standard | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | More than AC300V | 40 -0/+1 | 41 | 111.5 | - | - | - | - | - | - | - | - | M20 (1-conduit type) | - | Body | 4-direction mounting supported (front direction at shipment) | - | - | - | 2NC contact (slow-action) | 120 / 240 / 480 / 600 | Door switch | ||
₹ 4,722.16 | 1 Piece(s) | 5 Day(s) or more | Standard / Cold Resistance | TUV / UL / C-UL / CE / GB(CCC) / CQC / CSA / EN | AC100/125V / More than AC300V | 40 -0/+1 | 41 | 111.5 | - | - | - | - | - | - | - | - | Pg13.5 | Ground terminal (with screws) | Caster | Front | Slow action | - | 1NC/1NO | - | - | - | ||
₹ 3,291.24 | 1 Piece(s) | 5 Day(s) | Standard | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | More than AC300V | 40 -0/+1 | 41 | 111.5 | - | - | - | - | - | - | - | - | M20 (1-conduit type) | - | Body | 4-direction mounting supported (front direction at shipment) | - | - | - | 1NC/1NO contact (slow-action) | 120 / 240 / 480 / 600 | Door switch | ||
₹ 766.00 | 1 Piece(s) | 6 Day(s) or more | Standard / Cold Resistance | TUV / UL / C-UL / CE / GB(CCC) / CQC / CSA / EN | AC100/125V / More than AC300V | 26 | 20 | 78.7 | - | - | - | - | - | - | - | - | - | - | Operation key main body | Horizontal Mounting | - | - | - | - | - | - | ||
₹ 391.00 | 1 Piece(s) | Same day | Standard / Cold Resistance | TUV / UL / C-UL / CE / GB(CCC) / CQC / CSA / EN | AC100/125V / More than AC300V | 26 | 20 | 53.7 | - | - | - | - | - | - | - | - | - | - | Operation key main body | Vertical Mounting | - | - | - | - | - | - | ||
₹ 2,055.00 | 1 Piece(s) | 8 Day(s) or more | Standard / Cold Resistance | TUV / UL / C-UL / CE / GB(CCC) / CQC / CSA / EN | AC100/125V / More than AC300V | 40 | 37.8 | 80.7 | - | - | - | - | - | - | - | - | - | - | Operation key main body | Adjustable type (horizontal direction) | - | - | - | - | - | - |
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Basic Information
| Detector Shape | Key | Main Body Size | Standard | Operating Temperature Range(°C) | -40::80 |
|---|---|---|---|---|---|
| Protection Structure | IP67 | Force Required for Push Side O.F.(N) | 19.61 | Motion to Switching P.T.(mm) | 10±5 |
| Max. Stroke T.T(mm) | 23 | Contact Type | Mutual insulation double-throw | Mechanical Life(10,000 times) | 100 |
| Mechanical Operation Frequency(times/min or Less) | 30 | Rated Conductance Current(A) | 10 |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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