127661 EML22

Terminal block, 2 x 4-1/0MCM, 2 x 25-50 mm², For use with: S801+, S811+, frame sizes T and U
Terminal block for S801+ and S811+ soft starters, for size S8x1+T/U, 2x50mm²

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Terminal block, 2 x 4-1/0MCM, 2 x 25-50 mm², For use with: S801+, S811+, frame sizes T and U
Terminal block for S801+ and S811+ soft starters, for size S8x1+T/U, 2x50mm²
Accessories Terminal blocks
Ordering information 1 set required for each connection side.
For use with S801+, S811+, frame sizes T and U
Terminal capacities 2 x 4-1/0MCM, 2 x 25-50 mm² mm2
Instructions Tools with dimensions in inches required
Operating ambient temperature min.
Operating ambient temperature max. -30 °C
10.2 Strength of materials and parts
>10.2.2 Corrosion resistance
+50 °C
10.2 Strength of materials and parts
>10.2.3.1 Verification of thermal stability of enclosures
10.2 Strength of materials and parts
>10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.5 Lifting
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.6 Mechanical impact
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.7 Inscriptions
Does not apply, since the entire switchgear needs to be evaluated.
10.3 Degree of protection of ASSEMBLIES Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances Meets the product standard´s requirements.
10.5 Protection against electric shock Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections Does not apply, since the entire switchgear needs to be evaluated.
10.8 Connections for external conductors Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties
>10.9.2 Power-frequency electric strength
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.3 Impulse withstand voltage
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.4 Testing of enclosures made of insulating material
Is the panel builder´s responsibility.
10.10 Temperature rise Is the panel builder´s responsibility.
10.11 Short-circuit rating Is the panel builder´s responsibility.
10.12 Electromagnetic compatibility The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.13 Mechanical function Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Suitable for number of poles Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Product Standards The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
UL File No.
UL Category Control No.
CSA File No. 3
CSA Class No. UL508, CSA C22.2 No. 65
North America Certification E202571