EKF
Mini-terminal block STB-4 32A (200 pcs) gray EKF PROxima stb-m-4-gray
SKU: stb-m-4-gray
ETIM: EC000897
34 ₽
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Analogues by specifications
STB EKF PROxima spring mini-terminals are designed for connecting and branching phase, neutral, and ground conductors of various cross-sections. A special advantage of these terminals is their compact size; they are designed for use in space-constrained environments (junction boxes, machines, motors, etc.). Another advantage is the screwless conductor fastening: spring-loaded contacts are used. Conductor connection is made from the side of the terminal. To disconnect the conductor, it is necessary to press the spring with a screwdriver through the hole located on top of the terminal. Designed for use in AC circuits with a voltage of up to 630 V and a frequency of 50 Hz. The terminals are made of fire-resistant polyamide in the following colors: gray, blue, yellow-green (ground). Additionally, side caps are produced to cover the contacts of the end terminal, and clips are available for mounting STB mini-terminals on a DIN rail.
Version tested for explosion protection "Ex e"
No
Internally linked levels
No
Minimum possible mounting height
23 мм
Length
23 мм
Length
23 мм
Insulated
Yes
Flammability class of insulation material in accordance with UL57
Other
Number of terminals per level
2
Number of poles
1
Number of levels
1
Number of bridged terminals
2
Marking
No (without)
Housing insulation material
Polyamide (PA)
Rated voltage
630 В
Rated current In
32 А
Closing plate can be fitted if required
Yes
Operating temperature
75 град.C
Operating temperature from
-40...75 град.C
Connection position
Side
Core cross-section
4 кв.мм
Flexible stranded conductor cross-section up to
4 кв.мм
Stranded flexible conductor cross-section from
.08 кв.мм
Solid conductor cross-section to
4 кв.мм
Mounting method
DIN rail (O-profile) 35 mm
Electrical connection type 1
Spring clamp connection
Color
Grey
Colour
Grey
Width/connection pitch
7 мм
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