Schneider Electric B3.70 Overload Relay Thermal Unit

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Vendor: Square D by Schneider Electric
Cat #: B3.70
Part #: 121753
SKU: 12428
UPC #: 785901587385

Thermal Unit, Model B3.70, For Use With Square D Motor Starters, NEC Article 430 Part C, NEMA Size 00, 0, 1, 1P, 6, Selection (1) Motor FLA/SF (2) Motor and Starter in SAME Ambient Temp (3) For 1.15 to 1.25SF Thermal Unit Amp Equal Motor FLA/1.0SF Thermal Unit Amp Equal 90% Motor FLA, IF Motor Ambient Temp +18F of Starter-Thermal Unit Amp Equal 10% Derate of (3), IF Motor Ambient Temp -18F of Starter-Thermal Unit Amp Equal 5% Increase of (3), Do NOT Exceed Starter Rating

Product Specifications

Alternate Part Number B370
Application For use in thermal overload relays
Brand / Label Square D And Telemecanique
Catalog Description Thermal Unit Standard Trip, Thermal - Melting Alloy, Manual reset, B
Catalog Number B3.70
Commodity Code 4150
Country of Origin MX
EU RoHS Indicator N
FL Amp @ 1-Ph/ DP 20-30a/ Standard Enclosure 3.19
FL Amp @ 1-Ph/ DP 40a/ Standard Enclosure 3.30
FL Amp @ 1-Ph/ Man. Size 0/ Open and Large Enclosure 3.20
FL Amp @ 1-Ph/ Man. Size 0/ Standard Enclosure 2.99
FL Amp @ 1-Ph/ Man. Size 1/ Open and Large Enclosure 3.2
FL Amp @ 1-Ph/ Man. Size 1/ Standard Enclosure 2.99
FL Amp @ 1-Ph/ Man. Size 1P/ Open and Large Enclosure 3.2
FL Amp @ 1-Ph/ Man. Size 1P/ Standard Enclosure 2.99
FL Amp @ 1-Ph/ Size 00,0,1/ Open and Large Enclosure 2.83
FL Amp @ 1-Ph/ Size 00,0,1/ Standard Enclosure 2.72
FL Amp @ 1-Ph/ Size 1P/ Open and Large Enclosure 2.99
FL Amp @ 1-Ph/ Size 1P/ Standard Enclosure 2.99
FL Amp @ 3-Ph/ DP 20-30a/ Open and Large Enclosure 3.07
FL Amp @ 3-Ph/ DP 20-30a/ Standard Enclosure 2.87
FL Amp @ 3-Ph/ DP 40a/ Open and Large Enclosure 3.15
FL Amp @ 3-Ph/ DP 40a/ Standard Enclosure 3.02
FL Amp @ 3-Ph/ Man. Size 0/ Open and Large Enclosure 2.87
FL Amp @ 3-Ph/ Man. Size 0/ Standard Enclosure 2.81
FL Amp @ 3-Ph/ Man. Size 1/ Open and Large Enclosure 2.87
FL Amp @ 3-Ph/ Man. Size 1/ Standard Enclosure 2.81
FL Amp @ 3-Ph/ Size 00,0,1/ Open and Large Enclosure 2.60
FL Amp @ 3-Ph/ Size 00,0,1/ Standard Enclosure 2.51
For Use With Square D NEMA Motor Starters 00, 0, 1, 1P, 6
Full Load Current Range Dependant on overload relay
GTIN 00785901587385
Gross Weight 0.050
Height 0.8000
In Stock Yes
Invoice Description English THERMAL UNIT
Length 4.9000
Mfr/Vendor Square D by Schneider Electric
Motor FLA 2.41 to 1093 A (1 Thermal Unit), 2.41 to 3.03 A (2 Thermal Unit), 2.2 to 3.15 A (3 Thermal Unit)
Mounting Plug in
NEMA Size 7, 8
Product Type Overload Heater Element
Reset Type Manual
Select Code MOTOR CONTROL
ShipWeight 0.05
ShortDescriptionStripped Schneider-Electric-B3-70-Overload-Relay-Thermal
Trip Type Standard Trip
Type Thermal - Melting Alloy Thermal Unit
UPC 785901587385
Used On Type Dpsg-12/Dpsg-13/Dpso-12/Dpso-13 20 Ampere, Dpsg-42/Dpsg-43 40 A Starter, Type J/K Starter
Width 3.5000
description SQD B3.70 THERMAL UNIT

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