Schneider Electric / Square D MG24521 Multi 9™ Supplementary Protector; 8 Amp, 480Y/277 Volt AC, 2-Pole, DIN Rail Mount

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  • Square D by Schneider Electric MG24521 Schneider Electric / Square D MG24521 Multi 9™ Supplementary Protector; 8 Amp, 480Y/277 Volt AC, 2-Pole, DIN Rail Mount
Manufacturer: Square D by Schneider Electric
Catalog#: MG24521
Crescent Part#: 140228
UPC: 785901881193
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Product Details

Dimension: 1.420 Inch Width x 3 Inch Depth x 3.190 Inch Height

Trip-free mechanism: Contacts cannot be held in the on position when the C60 is tripped automatically

Positive indication of contact disconnect, green mechanical indication on front face of device shows that all poles are open

D curve overcurrent protection for loads with high inrush currents (motors, transformers)

Allows locking in ON-OFF position using padlock attachment

Suitable for reverse feeding

Product Details:

Schneider Electric/Square D Multi 9™ 2-Pole Supplementary protector has voltage rating of 277 Volts and current rating of 8 Amps. It has interrupting rating of 10 kilo-Amps at 120/240 VAC, 5 kilo-Amps at 277 VAC and 6 kilo-Amps at 440 VAC. Protector is ideally designed to offer short circuit and motor overload protection. It has box-type lugs to accommodate wires of size 18 - 4 AWG. Protector measures 1.420 Inch x 3 Inch x 3.190 Inch. It has 35 mm DIN rail mounting to hold the protector in place. Supplementary protector is UL listed and CSA certified.

Product Specification

Product Details
Manufacturer Square D by Schneider Electric
Catalog# MG24521
Product Dimensions & Details
Dimensions W:4'' x H:4'' x L:10''
Height 4.00
Length 10.00
Width 4.00
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Item Supplementary Protector
Mounting 35 mm DIN-Rail
Connection Box Lug
Dimension 1.420 Inch Width x 3 Inch Depth x 3.190 Inch Height
Degree Of Protection IP20 (Terminal), IP40 as per IEC 529 (Case)
Environmental Conditions 95% At 131 deg F (55 deg C) Relative Humidity
Brand Name Schneider Electric / Square D
Number Of Poles 2
Amperage Rating 8 Amp
Application Overcurrent Protection Within Appliances or Electrical Equipment Where Branch Circuit Breaker Protection Is Provided or Not Required Protection for Loads with High Inrush Currents (Motors, Transformers, Etc.)
Frame M
Frequency Rating 50/60 Hz
Interrupt Rating 5 Kilo-Amp
Voltage Rating 480Y/277 Volt AC
Wire Size 14-4 AWG (Copper)
Standards UL 1077 Recognized, IEC 60947-2 Rated, CSA C22.2 No. 235, VDE 0660, CE Marked, Fed. Specs W-C-375B/GEN
Sub Brand Multi 9™
Temperature Rating -30 to 70 deg C
Trip Type D-Curve
Trip Range 10 - 14 Times Current Rating

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Square D by Schneider Electric