Schneider Electric / Square D B5.50 Overload Relay Thermal Unit

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Vendor: Square D by Schneider Electric
Cat #: B5.50
Part #: 123846
SKU: 12431
UPC #: 785901587415

Thermal Unit, Model B5.50, For Use With Square D Motor Starters, NEC Article 430 Part C, NEMA Size 00, 0, 1, 1P, 2, 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 B550
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 B5.50
Commodity Code 4150
Country of Origin MX
EU RoHS Indicator N
FL Amp @ 1-Ph/ DP 20-30a/ Standard Enclosure 4.32
FL Amp @ 1-Ph/ DP 40a/ Standard Enclosure 4.46
FL Amp @ 1-Ph/ DP 50a/ Standard Enclosure 4.22
FL Amp @ 1-Ph/ Man. Size 0/ Open and Large Enclosure 4.53
FL Amp @ 1-Ph/ Man. Size 0/ Standard Enclosure 4.24
FL Amp @ 1-Ph/ Man. Size 1/ Open and Large Enclosure 4.53
FL Amp @ 1-Ph/ Man. Size 1/ Standard Enclosure 4.24
FL Amp @ 1-Ph/ Man. Size 1P/ Open and Large Enclosure 4.53
FL Amp @ 1-Ph/ Man. Size 1P/ Standard Enclosure 4.24
FL Amp @ 1-Ph/ Size 00,0,1/ Open and Large Enclosure 4.22
FL Amp @ 1-Ph/ Size 00,0,1/ Standard Enclosure 4.00
FL Amp @ 1-Ph/ Size 1P/ Open and Large Enclosure 4.15
FL Amp @ 1-Ph/ Size 1P/ Standard Enclosure 4.15
FL Amp @ 1-Ph/ Size 2/ Standard Enclosure 4.23
FL Amp @ 3-Ph/ DP 20-30a/ Open and Large Enclosure 4.11
FL Amp @ 3-Ph/ DP 20-30a/ Standard Enclosure 3.79
FL Amp @ 3-Ph/ DP 40a/ Open and Large Enclosure 4.11
FL Amp @ 3-Ph/ DP 40a/ Standard Enclosure 4.04
FL Amp @ 3-Ph/ DP 50a/ Open and Large Enclosure 4.09
FL Amp @ 3-Ph/ DP 50a/ Standard Enclosure 3.89
FL Amp @ 3-Ph/ Man. Size 0/ Open and Large Enclosure 3.85
FL Amp @ 3-Ph/ Man. Size 0/ Standard Enclosure 3.76
FL Amp @ 3-Ph/ Man. Size 1/ Open and Large Enclosure 3.85
FL Amp @ 3-Ph/ Man. Size 1/ Standard Enclosure 3.76
FL Amp @ 3-Ph/ Size 00,0,1/ Open and Large Enclosure 3.94
FL Amp @ 3-Ph/ Size 00,0,1/ Standard Enclosure 3.75
FL Amp @ 3-Ph/ Size 2/ Open and Large Enclosure 3.89
FL Amp @ 3-Ph/ Size 2/ Standard Enclosure 3.76
For Use With Square D NEMA Motor Starters 00, 0, 1, 1P, 2, 6
Full Load Current Range Dependant on overload relay
GTIN 00785901587415
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 3.41 to 489 A (1 Thermal Unit), 3.56 to 4.56 A (2 Thermal Unit), 3.18 to 4.22 A (3 Thermal Unit)
Mounting Plug in
Product Type Overload Heater Element
Reset Type Manual
Select Code MOTOR CONTROL
ShipWeight 0.05
ShortDescriptionStripped Schneider-Electric-Square-D-B5-50-Overload-Relay
Trip Type Standard Trip
Type Thermal - Melting Alloy Thermal Unit
UPC 785901587415
Used On Type Dpsg-12/Dpsg-13/Dpso-12/Dpso-13 20 Ampere, Dpsg-42/Dpsg-43 40 Ampere, Dpsg-52/Dpsg-53/Dpso-52/Dpso-53 50 A Starter
Width 3.6000
description SQD B5.50 THERMAL UNIT

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