Contact Block 1NC

Article No.: 09 45 453 0101


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Contact Block 1NC

Article No.: 09 45 453 0101

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Properties Overview

Contact block Opener, with a weaker return spring Screw termination Red

Product Details


Specification Opener
with a weaker return spring
Element Contact block
Category Operator interfaces
Features 1 million switching cycles at nominal load
Positive opening according to EN 60947-5-1
Details Compared to the standard contact block, the contact block has a weaker return spring. Please observe the installation situation according to the installation instructions.
Termination method Screw termination
Number of contacts 2
Storage temperature -50 ... +85 °C
Degree of protection acc. to IEC 60529 IP20
Operating temperature -30 ... +85 °C Without light
-30 ... +65 °C with LED lighting
Contact resistance < 20 mΩ
Conductor cross-section 0.5 ... 2.5 mm²
Stripping length 9 mm
Rated current ≥ 0.001 A
Rated voltage ≥ 5 V
Rated impulse voltage 4 kV
Tightening torque 0.8 ... ‌1 Nm Screw terminal
Rated current under laboratory conditions
Overvoltage category III (protection by low voltage)
Actuation path 6 mm
Bounce time < 10 ms
Conditional short-circuit current ‌ 1,000 A
Short-circuit device (recommendation) SCPD 16 A, Char. C
Material (contacts) Copper alloy
Surface (contacts) Ag over Ni
Colour (insert) Red
Packaging size 20
Country of origin Germany
European customs tariff number 85365080
GTIN 5713140450301
5713140450295
ETIM EC000041
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