The SPDB 70-16/16 1-1/8 Terminal Distribution Box is a high performance electrical distribution device designed for small to medium sized electrical systems. The distribution box is made of high quality materials, and it is equipped with various safety functions such as overload protection and short circuit protection, which can ensure the stable operation of the electrical system.

Parameters

Maximum current		175A
Dimensions		Technical data
Width/thickness/height NS 35:7.5/NS 35:15		Length	Width	Height NS 35:7.5
		75	40	50
Parameters according to standard IEC 60 947-7-1
Rated voltage	V	690
Rated current	A	175
Rated input/output cross section	(mm²)	70-16/16
Rated impulse voltage/pollution degree		2.5kV/3
Flammability grade according to standard UL94		V-0
More technical data
Short-circuit current (peak value)		30
Short-circuit current>1S		11.8
Input		A	B
Number of input terminal connection points		1	1
"e" single-strand hard wire H07V-U	(mm²)	16...70	6...16
"m" multi-strand hard wire H07V-R	(mm²)	16...70	6...16
"f" soft wire H07V-K	(mm²)	16...70	6...16
"f" soft wire with pipe end in accordance with DIN46228-1 H07V-R	(mm²)	16...70	6...16
"f" soft wire with pipe end in accordance with DIN46228-1 plastic sleeve H07V-R		16...70	6...16
Diameter	mm	12	6.8
Tightening torque	(Nm)	5	1.5...3
Crimp screw specifications		M10	M6
Stripping length	(mm)	15-16	9-12
Screwdriver blade size		SK-S 5.0	SK-S 3.0
Output		A
Number of output terminal connection points		10
e Single-strand rigid wire H07V-U	(mm²)	2.5...16
m Multi-strand rigid wire H07V-R	(mm²)	2.5...16
f Flexible wire H07V-K	(mm²)	2.5...16
f Flexible wire with pipe end in accordance with DIN46228-1 H07V-R	(mm²)	2.5...16
f Flexible wire with pipe end in accordance with DIN46228-1 H07V-R		2.5...16
Diameter	mm	6.8
Tightening torque	(Nm)	1.5...3
Crimp screw specifications		M6
Stripping length	(mm)	10...12
Screwdriver blade size/hexagonal wrench size		SK-S 3.0
Installation Dimensions

SPDB Terminal installation Diagram