DB/1 Dblock series single-pole distribution block
Dblock series single-pole distribution block, direct clamping
Gallery
DB/1
Dblock series single-pole distribution block, direct clamping
Certifications & approvals
-
CE -
UKCA -
UL (cURus)
Description
The DB/1N series of 80, 125, 160, 250, 400, and 500 A unipolar distributors with 6, 7, and 11 outlets are the ideal choice for orderly and homogeneous wiring of control and distribution boards. They are designed to provide a voltage rating of 1000 V and IP20 protection. They are protected by a solid polycarbonate housing with PA 6.6 elements and have a convenient 35 mm DIN rail attachment and, alternatively, screws for panel mounting.
These distributors are equipped with direct-tightening terminals with conical-shaped input holes to facilitate the introduction of conductors into the terminal housings, which are made with brass plates and protected by electrolytic tinning process to ensure a stable and effective connection.
Pre-loosened galvanized stainless steel captive screws help reduce wiring time.
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Common features in table.
Features
Details by type in expandable section below.
Cover color
transparent
Easy insertion input
Yes
Captive screw
Yes
Clamping type
direct
Attachment for DIN rail
Yes
Conductor body material
brass
Surface treatment of the conductor body
electrolytic tin plating
Cover material
Polycarbonate
Halogen free
Yes
Clamping element material
Zinc plated steel
Insulated body material
Polyamide PA6.6
Surface treatment of the clamping element
Zinc plating
Insulated body color
grey
Rated impulse voltage Uimp
1000 V
Number of poles
1
Customs code
85369010
ROHS compliant
Yes
Self-extinguishing fire class according to UL 94
V0
UL standard
1059
Ingress Protection
IP20
Max voltage (UL 1059)
600 V
DB/1
| Technical information | Material composition and treatments | Weight and dimensions | Logistic | Certifications | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tipo | Number and diameter of input holes | Number and diameter of output holes | Geometry of the clamping element | Torque of the clamping element (95÷185 mm²) [nm] | Torque of the clamping element (10÷70 mm²) [nm] | Torque of the clamping element (2.5÷6 mm²) [nm] | Torque of the clamping element (2.5÷16 mm²) [nm] | Torque of the clamping element (2.5÷10 mm²) [nm] | Torque of the clamping element (10÷35 mm²) [nm] | Torque of the clamping element (6÷16 mm²) [nm] | Torque of the clamping element (6÷35 mm²) [nm] | Torque of the clamping element (8x24 mm) [nm] | Torque of the clamping element (35÷120 mm²) [nm] | Operating current [a] | Minimum thickness of the surface coating of the conducting body [µm] | Rated short-time withstand current ICW [ka] | Rated peak withstand current IPK [ka] | Input connection capacity | Output connection capacity | Cable stripping length (2.5÷6 mm²) [in] | Cable stripping length (8x24 mm) [in] | Cable stripping length (10÷70 mm²) [in] | Cable stripping length (6÷16 mm²) [in] | Cable stripping length (6÷35 mm²) [in] | Cable stripping length (35÷120 mm²) [in] | Cable stripping length (95÷185 mm²) [in] | Cable stripping length (10÷35 mm²) [in] | Cable stripping length (2.5÷10 mm²) [in] | Cable stripping length (2.5÷16 mm²) [in] | Number of ways | Height [in] | Width [in] | Length [in] | Unit in minimal packaging [pce] | Unit in standard packaging [pce] | Max current with nominal cross section (UL 1059) [a] |
| DB80-6/1N | 1x6.8 mm | 4x4.5 mm; 2x6.8 mm | slotted screw | 1.2 | 3.5 | 3.5 | 80 | 3 | 3 | 22 | 1x6÷16 mm² R/F | 4x2.5÷6 mm² R/F; 2x2.5÷16 mm² R/F | 0.39 | 0.67 | 0.67 | 6 | 2.6 | 1.06 | 1.81 | 5 | 5 | 85 | ||||||||||||||
| DB125-7/1N | 1x10 mm | 7x6.8 mm | allen screw | 3.5 | 8.5 | 3.5 | 125 | 3 | 4.2 | 30 | 1x10÷35 mm² R/F | 6x2.5÷16 mm² R/F; 1x6÷16 mm² R/F | 0.63 | 0.59 | 0.35 | 7 | 3.03 | 1.14 | 1.81 | 5 | 5 | 150 | ||||||||||||||
| DB160-7/1N | 1x12.3 mm | 7x6.8 mm | allen screw | 8.5 | 3.5 | 3.5 | 160 | 11.8 | 30 | 1x10÷70 mm² R/F | 6x2.5÷16 mm² R/F; 1x6÷16 mm² R/F | 0.59 | 0.63 | 0.35 | 7 | 3.03 | 1.14 | 1.81 | 5 | 5 | 200 | |||||||||||||||
| DB250-11/1N | 1x15 mm | 4x6.1 mm; 5x6.8 mm; 2x9 mm | allen screw | 2.7 | 2.7 | 4.4 | 19 | 250 | 3 | 24.5 | 51 | 1x35÷120 mm² R/F | 5x2.5÷16 mm² R/F; 4x2.5÷10 mm² R/F; 2x6÷35 mm² R/F | 0.63 | 1.06 | 0.39 | 0.43 | 11 | 3.78 | 1.81 | 1.97 | 3 | 3 | 255 | ||||||||||||
| DB400-11/1N | 1x19 mm | 4x6.1 mm; 5x6.8 mm; 2x9 mm | allen screw | 25 | 2.7 | 2.7 | 4.4 | 400 | 3 | 24.5 | 51 | 1x95÷185 mm² R/F | 5x2.5÷16 mm² R/F; 4x2.5÷10 mm² R/F; 2x6÷35 mm² R/F | 0.63 | 1.06 | 0.39 | 0.43 | 11 | 3.78 | 1.81 | 1.97 | 3 | 3 | 335 | ||||||||||||
| DB500-11/1N | 1x(8x24) mm | 4x6.1 mm; 5x6.8 mm; 2x9 mm | allen screw | 2.7 | 2.7 | 4.4 | 13.5 | 500 | 3 | 24.5 | 51 | 8x24 mm Flex busbar | 5x2.5÷16 mm² R/F; 4x2.5÷10 mm² R/F; 2x6÷35 mm² R/F | 0.98 | 0.63 | 0.39 | 0.43 | 11 | 3.78 | 1.81 | 1.97 | 3 | 3 | 335 | ||||||||||||
DB80-6/1N
Number and diameter of input holes
1x6.8 mm
Number and diameter of output holes
4x4.5 mm; 2x6.8 mm
Geometry of the clamping element
slotted screw
Torque of the clamping element (95÷185 mm²) [nm]
–
Torque of the clamping element (10÷70 mm²) [nm]
–
Torque of the clamping element (2.5÷6 mm²) [nm]
1.2
Torque of the clamping element (2.5÷16 mm²) [nm]
3.5
Torque of the clamping element (2.5÷10 mm²) [nm]
–
Torque of the clamping element (10÷35 mm²) [nm]
–
Torque of the clamping element (6÷16 mm²) [nm]
3.5
Torque of the clamping element (6÷35 mm²) [nm]
–
Torque of the clamping element (8x24 mm) [nm]
–
Torque of the clamping element (35÷120 mm²) [nm]
–
Operating current [a]
80
Minimum thickness of the surface coating of the conducting body [µm]
3
Rated short-time withstand current ICW [ka]
3
Rated peak withstand current IPK [ka]
22
Input connection capacity
1x6÷16 mm² R/F
Output connection capacity
4x2.5÷6 mm² R/F; 2x2.5÷16 mm² R/F
Cable stripping length (2.5÷6 mm²) [in]
0.39
Cable stripping length (8x24 mm) [in]
–
Cable stripping length (10÷70 mm²) [in]
–
Cable stripping length (6÷16 mm²) [in]
0.67
Cable stripping length (6÷35 mm²) [in]
–
Cable stripping length (35÷120 mm²) [in]
–
Cable stripping length (95÷185 mm²) [in]
–
Cable stripping length (10÷35 mm²) [in]
–
Cable stripping length (2.5÷10 mm²) [in]
–
Cable stripping length (2.5÷16 mm²) [in]
0.67
Number of ways
6
Height [in]
2.6
Width [in]
1.06
Length [in]
1.81
Unit in minimal packaging [pce]
5
Unit in standard packaging [pce]
5
Max current with nominal cross section (UL 1059) [a]
85
DB125-7/1N
Number and diameter of input holes
1x10 mm
Number and diameter of output holes
7x6.8 mm
Geometry of the clamping element
allen screw
Torque of the clamping element (95÷185 mm²) [nm]
–
Torque of the clamping element (10÷70 mm²) [nm]
–
Torque of the clamping element (2.5÷6 mm²) [nm]
–
Torque of the clamping element (2.5÷16 mm²) [nm]
3.5
Torque of the clamping element (2.5÷10 mm²) [nm]
–
Torque of the clamping element (10÷35 mm²) [nm]
8.5
Torque of the clamping element (6÷16 mm²) [nm]
3.5
Torque of the clamping element (6÷35 mm²) [nm]
–
Torque of the clamping element (8x24 mm) [nm]
–
Torque of the clamping element (35÷120 mm²) [nm]
–
Operating current [a]
125
Minimum thickness of the surface coating of the conducting body [µm]
3
Rated short-time withstand current ICW [ka]
4.2
Rated peak withstand current IPK [ka]
30
Input connection capacity
1x10÷35 mm² R/F
Output connection capacity
6x2.5÷16 mm² R/F; 1x6÷16 mm² R/F
Cable stripping length (2.5÷6 mm²) [in]
–
Cable stripping length (8x24 mm) [in]
–
Cable stripping length (10÷70 mm²) [in]
–
Cable stripping length (6÷16 mm²) [in]
0.63
Cable stripping length (6÷35 mm²) [in]
–
Cable stripping length (35÷120 mm²) [in]
–
Cable stripping length (95÷185 mm²) [in]
–
Cable stripping length (10÷35 mm²) [in]
0.59
Cable stripping length (2.5÷10 mm²) [in]
–
Cable stripping length (2.5÷16 mm²) [in]
0.35
Number of ways
7
Height [in]
3.03
Width [in]
1.14
Length [in]
1.81
Unit in minimal packaging [pce]
5
Unit in standard packaging [pce]
5
Max current with nominal cross section (UL 1059) [a]
150
DB160-7/1N
Number and diameter of input holes
1x12.3 mm
Number and diameter of output holes
7x6.8 mm
Geometry of the clamping element
allen screw
Torque of the clamping element (95÷185 mm²) [nm]
–
Torque of the clamping element (10÷70 mm²) [nm]
8.5
Torque of the clamping element (2.5÷6 mm²) [nm]
–
Torque of the clamping element (2.5÷16 mm²) [nm]
3.5
Torque of the clamping element (2.5÷10 mm²) [nm]
–
Torque of the clamping element (10÷35 mm²) [nm]
–
Torque of the clamping element (6÷16 mm²) [nm]
3.5
Torque of the clamping element (6÷35 mm²) [nm]
–
Torque of the clamping element (8x24 mm) [nm]
–
Torque of the clamping element (35÷120 mm²) [nm]
–
Operating current [a]
160
Minimum thickness of the surface coating of the conducting body [µm]
–
Rated short-time withstand current ICW [ka]
11.8
Rated peak withstand current IPK [ka]
30
Input connection capacity
1x10÷70 mm² R/F
Output connection capacity
6x2.5÷16 mm² R/F; 1x6÷16 mm² R/F
Cable stripping length (2.5÷6 mm²) [in]
–
Cable stripping length (8x24 mm) [in]
–
Cable stripping length (10÷70 mm²) [in]
0.59
Cable stripping length (6÷16 mm²) [in]
0.63
Cable stripping length (6÷35 mm²) [in]
–
Cable stripping length (35÷120 mm²) [in]
–
Cable stripping length (95÷185 mm²) [in]
–
Cable stripping length (10÷35 mm²) [in]
–
Cable stripping length (2.5÷10 mm²) [in]
–
Cable stripping length (2.5÷16 mm²) [in]
0.35
Number of ways
7
Height [in]
3.03
Width [in]
1.14
Length [in]
1.81
Unit in minimal packaging [pce]
5
Unit in standard packaging [pce]
5
Max current with nominal cross section (UL 1059) [a]
200
DB250-11/1N
Number and diameter of input holes
1x15 mm
Number and diameter of output holes
4x6.1 mm; 5x6.8 mm; 2x9 mm
Geometry of the clamping element
allen screw
Torque of the clamping element (95÷185 mm²) [nm]
–
Torque of the clamping element (10÷70 mm²) [nm]
–
Torque of the clamping element (2.5÷6 mm²) [nm]
–
Torque of the clamping element (2.5÷16 mm²) [nm]
2.7
Torque of the clamping element (2.5÷10 mm²) [nm]
2.7
Torque of the clamping element (10÷35 mm²) [nm]
–
Torque of the clamping element (6÷16 mm²) [nm]
–
Torque of the clamping element (6÷35 mm²) [nm]
4.4
Torque of the clamping element (8x24 mm) [nm]
–
Torque of the clamping element (35÷120 mm²) [nm]
19
Operating current [a]
250
Minimum thickness of the surface coating of the conducting body [µm]
3
Rated short-time withstand current ICW [ka]
24.5
Rated peak withstand current IPK [ka]
51
Input connection capacity
1x35÷120 mm² R/F
Output connection capacity
5x2.5÷16 mm² R/F; 4x2.5÷10 mm² R/F; 2x6÷35 mm² R/F
Cable stripping length (2.5÷6 mm²) [in]
–
Cable stripping length (8x24 mm) [in]
–
Cable stripping length (10÷70 mm²) [in]
–
Cable stripping length (6÷16 mm²) [in]
–
Cable stripping length (6÷35 mm²) [in]
0.63
Cable stripping length (35÷120 mm²) [in]
1.06
Cable stripping length (95÷185 mm²) [in]
–
Cable stripping length (10÷35 mm²) [in]
–
Cable stripping length (2.5÷10 mm²) [in]
0.39
Cable stripping length (2.5÷16 mm²) [in]
0.43
Number of ways
11
Height [in]
3.78
Width [in]
1.81
Length [in]
1.97
Unit in minimal packaging [pce]
3
Unit in standard packaging [pce]
3
Max current with nominal cross section (UL 1059) [a]
255
DB400-11/1N
Number and diameter of input holes
1x19 mm
Number and diameter of output holes
4x6.1 mm; 5x6.8 mm; 2x9 mm
Geometry of the clamping element
allen screw
Torque of the clamping element (95÷185 mm²) [nm]
25
Torque of the clamping element (10÷70 mm²) [nm]
–
Torque of the clamping element (2.5÷6 mm²) [nm]
–
Torque of the clamping element (2.5÷16 mm²) [nm]
2.7
Torque of the clamping element (2.5÷10 mm²) [nm]
2.7
Torque of the clamping element (10÷35 mm²) [nm]
–
Torque of the clamping element (6÷16 mm²) [nm]
–
Torque of the clamping element (6÷35 mm²) [nm]
4.4
Torque of the clamping element (8x24 mm) [nm]
–
Torque of the clamping element (35÷120 mm²) [nm]
–
Operating current [a]
400
Minimum thickness of the surface coating of the conducting body [µm]
3
Rated short-time withstand current ICW [ka]
24.5
Rated peak withstand current IPK [ka]
51
Input connection capacity
1x95÷185 mm² R/F
Output connection capacity
5x2.5÷16 mm² R/F; 4x2.5÷10 mm² R/F; 2x6÷35 mm² R/F
Cable stripping length (2.5÷6 mm²) [in]
–
Cable stripping length (8x24 mm) [in]
–
Cable stripping length (10÷70 mm²) [in]
–
Cable stripping length (6÷16 mm²) [in]
–
Cable stripping length (6÷35 mm²) [in]
0.63
Cable stripping length (35÷120 mm²) [in]
–
Cable stripping length (95÷185 mm²) [in]
1.06
Cable stripping length (10÷35 mm²) [in]
–
Cable stripping length (2.5÷10 mm²) [in]
0.39
Cable stripping length (2.5÷16 mm²) [in]
0.43
Number of ways
11
Height [in]
3.78
Width [in]
1.81
Length [in]
1.97
Unit in minimal packaging [pce]
3
Unit in standard packaging [pce]
3
Max current with nominal cross section (UL 1059) [a]
335
DB500-11/1N
Number and diameter of input holes
1x(8x24) mm
Number and diameter of output holes
4x6.1 mm; 5x6.8 mm; 2x9 mm
Geometry of the clamping element
allen screw
Torque of the clamping element (95÷185 mm²) [nm]
–
Torque of the clamping element (10÷70 mm²) [nm]
–
Torque of the clamping element (2.5÷6 mm²) [nm]
–
Torque of the clamping element (2.5÷16 mm²) [nm]
2.7
Torque of the clamping element (2.5÷10 mm²) [nm]
2.7
Torque of the clamping element (10÷35 mm²) [nm]
–
Torque of the clamping element (6÷16 mm²) [nm]
–
Torque of the clamping element (6÷35 mm²) [nm]
4.4
Torque of the clamping element (8x24 mm) [nm]
13.5
Torque of the clamping element (35÷120 mm²) [nm]
–
Operating current [a]
500
Minimum thickness of the surface coating of the conducting body [µm]
3
Rated short-time withstand current ICW [ka]
24.5
Rated peak withstand current IPK [ka]
51
Input connection capacity
8x24 mm Flex busbar
Output connection capacity
5x2.5÷16 mm² R/F; 4x2.5÷10 mm² R/F; 2x6÷35 mm² R/F
Cable stripping length (2.5÷6 mm²) [in]
–
Cable stripping length (8x24 mm) [in]
0.98
Cable stripping length (10÷70 mm²) [in]
–
Cable stripping length (6÷16 mm²) [in]
–
Cable stripping length (6÷35 mm²) [in]
0.63
Cable stripping length (35÷120 mm²) [in]
–
Cable stripping length (95÷185 mm²) [in]
–
Cable stripping length (10÷35 mm²) [in]
–
Cable stripping length (2.5÷10 mm²) [in]
0.39
Cable stripping length (2.5÷16 mm²) [in]
0.43
Number of ways
11
Height [in]
3.78
Width [in]
1.81
Length [in]
1.97
Unit in minimal packaging [pce]
3
Unit in standard packaging [pce]
3
Max current with nominal cross section (UL 1059) [a]
335
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