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Safety Limit Switch [D4B-□N]
![Safety Limit Switch [D4B-□N]](http://sg.misumi-ec.com/linked/material/mech/OMR1/PHOTO/OMR1_221005138091_1.jpg?$product_main$)
- On Sale Till 31/03/2025
Robust safety limit switch with metallic housing. Direct opening mechanism in both of slow action type, and snap action type
[Features]
· Direct opening mechanism (only at NC contact side) to separate contact at the time of fault in contact welding.
· Safety of lever setting is achieved by using operation position display board and mechanism by which lever is interlocked.
· Proper operation zone display mechanism is also available.
· Moreover, changing of direction of lateral movement is also by one-touch.
· Improvement in sealing property by strengthening the seal structure of head part (meets TÜ V: IECIP67, UL: NEMA3, 4, 4X, 6P,13).
· Wide available temperature range of - 40 to +80°C.
· Approved by UL, CSA, EN(TÜV), CCC
Japanese Only
Part Number
Configured Part Number is shown.
| Part Number |
|---|
| D4B-4A11N |
| D4B-4A16N |
| D4B-2117N BY JPN |
| D4B-4115N |
| D4B-4117N |
| D4B-4511N |
| D4B-4516N |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Detector Shape | Environment | Plunger Shape Type | Roller Lever Shape Type | Lever 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 | Mechanical Life (10,000 times) | 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) | Lever Length R (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 | O.D. | Mounting system | Direction of Operation | Roller Type | Contact format | Built-in Switch Specification | AC Rated Voltage | DC Rated Voltage | Note |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 74.08 | 1 Piece(s) | 4 Day(s) or more | Roller lever type | Standard | - | - | - | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | - | - | - | - | - | - | 1000 | - | - | - | - | - | - | Roller lever type (resin roller) | - | - | - | - | - | - | M20 | - | 1-conduit type | - | - | - | - | - | 2NC contact (slow action) | 125 / 250 / 400 | 8 / 14 / 30 / 125 / 250 | - | ||
SGD 92.78 | 1 Piece(s) | 31 Day(s) | Roller lever type | Standard | - | - | - | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | - | - | - | - | - | - | 1000 | - | - | - | - | - | - | Adjustable roller lever type | - | - | - | - | - | - | M20 | - | 1-conduit type | - | - | - | - | - | 2NC contact (slow action) | 125 / 250 / 400 | 8 / 14 / 30 / 125 / 250 | - | ||
SGD 77.32 | 1 Piece(s) | 4 Day(s) or more | Roller lever type | Standard | - | - | - | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | - | - | - | - | - | - | 3000 | - | - | - | - | - | - | Adjustable rod lever type | - | - | - | - | - | - | G1/2 (PF1/2) | - | 1-conduit type | - | - | - | - | - | 1NC/1NO contact (snap action) | 125 / 250 / 400 | 8 / 14 / 30 / 125 / 250 | BY JPN | ||
SGD 75.50 | 1 Piece(s) | 4 Day(s) or more | Roller lever type | Standard | - | - | - | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | - | - | - | - | - | - | 3000 | - | - | - | - | - | - | Roller lever type (stainless steel roller) | - | - | - | - | - | - | M20 | - | 1-conduit type | - | - | - | - | - | 1NC/1NO contact (snap action) | 125 / 250 / 400 | 8 / 14 / 30 / 125 / 250 | - | ||
SGD 77.32 | 1 Piece(s) | 4 Day(s) or more | Roller lever type | Standard | - | - | - | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | - | - | - | - | - | - | 3000 | - | - | - | - | - | - | Adjustable rod lever type | - | - | - | - | - | - | M20 | - | 1-conduit type | - | - | - | - | - | 1NC/1NO contact (snap action) | 125 / 250 / 400 | 8 / 14 / 30 / 125 / 250 | - | ||
SGD 71.93 | 1 Piece(s) | 6 Day(s) or more | Roller lever type | Standard | - | - | - | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | - | - | - | - | - | - | 1000 | - | - | - | - | - | - | Roller lever type (resin roller) | - | - | - | - | - | - | M20 | - | 1-conduit type | - | - | - | - | - | 1NC/1NO contact (slow action) | 125 / 250 / 400 | 8 / 14 / 30 / 125 / 250 | - | ||
SGD 84.88 | 1 Piece(s) | 6 Day(s) or more | Roller lever type | Standard | - | - | - | TUV / UL / C-UL / CE / GB(CCC) / CSA / EN | - | - | - | - | - | - | 1000 | - | - | - | - | - | - | Adjustable roller lever type | - | - | - | - | - | - | M20 | - | 1-conduit type | - | - | - | - | - | 1NC/1NO contact (slow action) | 125 / 250 / 400 | 8 / 14 / 30 / 125 / 250 | - |
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Basic Information
| Main Body Size | Standard | Operating Temperature Range(°C) | -40::80 | Protection Structure | IP67 |
|---|---|---|---|---|---|
| Mechanical Operation Frequency(times/min or Less) | 120 | Rated Conductance Current(A) | 10 |
Specification/Dimensions
-
Environment
- Standard
- Cold Resistance
-
Plunger Shape Type
- Top Plunger
- Roller Plungers
- Top Plunger
-
Roller Lever Shape Type
- Standard
- Variable Roller Levers
-
Lever Shape Type
- The Horizontal one way roller
-
Force Required for Push Side O.F.(N)
-
Contact Type
- Mutual insulation double-throw
- 2-circuit Double-break
-
Rated Operating Voltage(V)
- DC30V or Less
- DC125V
- DC250V
- AC100/125V
- AC240/250V
- More than AC300V
-
Cable Specifications
- -
-
Detector element details
- -
- Adjustable rod lever type
- Adjustable roller lever type
- Roller lever type (resin roller)
- Roller lever type (stainless steel roller)
- SUS plunger
- Stainless Steel Sintering Roller
- Top plunger type
- Top roller plunger type
-
Indicator Light
- -
-
Movement After the Operation OT(mm)
-
Operating Position OP(mm)
- 35±1
- 48±1
- -
-
Torque necessary for operation, OF(N·m)
- -
-
Rubber material (scraper)
- -
-
Box shape
- -
-
Conduit size
-
Specification of Terminal
-
Details Type
- 1-conduit type
- 1 Conduit Shape
-
O.D.
- φ9.2
- φ12.7×4.8
- φ17.5×6.6
- φ17.5×7
- φ19×7
-
Mounting system
-
Direction of Operation
-
Roller Type
- -
- Plastic Rollers
- Stainless Steel Roller
- Stainless Steel Sintering Roller
-
Contact format
- 1NC/1NO
- 2NC
-
Built-in Switch Specification
-
AC Rated Voltage
-
DC Rated Voltage
-
type
- D4B-□N
-
Detector Shape
- Plunger Type
- Roller Lever Type (rotation)
- Roller lever type
-
CAD
- 3D
Days to Ship
-
- All
- Same day
- 4 Day(s) or Less
- 5 Day(s) or Less
- 6 Day(s) or Less
- 31 Day(s) or Less
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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