Square D Thermal Unit, 1.27 to 1.53A B1.88 - main

Thermal Unit, 1.27 to 1.53A

  • Mfr # B1.88

  • Zoro # G3398516

product price:  $44.25
/ea

Key Features

Full Load Amps
1.27 to 1.53
For Use With
Square D NEMA Motor Starters 00, 0, 1, 1P, 6
FL Amp @ 3-Ph/ DP 20-30A/ Open & Large Enclosure
1.38
Sensing Method
Melting Alloy
FL Amp @ 3-Ph/ Man. Size 1/ Open & Large Enclosure
1.40
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
B1.88
Zoro #
G3398516
UPC #
785901587323
Country of Origin
Mexico

Dimensions

FL Amp @ 3-Ph/ Man. Size 1/ Open & Large Enclosure
1.40
FL Amp @ 3-Ph/ Size 00,0,1/ Standard Enclosure
1.27
FL Amp @ 1-Ph/ Man. Size 1/ Standard Enclosure
1.42
FL Amp @ 1-Ph/ Man. Size 1P/ Standard Enclosure
1.42
FL Amp @ 1-Ph/ Man. Size 1/ Open & Large Enclosure
1.51
FL Amp @ 3-Ph/ Man. Size 0/ Standard Enclosure
1.37
FL Amp @ 1-Ph/ Man. Size 0/ Open & Large Enclosure
1.51
FL Amp @ 1-Ph/ Size 00,0,1/ Standard Enclosure
1.34
FL Amp @ 3-Ph/ Man. Size 0/ Open & Large Enclosure
1.40
FL Amp @ 3-Ph/ Man. Size 1/ Standard Enclosure
1.37
FL Amp @ 1-Ph/ Man. Size 1P/ Open & Large Enclosure
1.51
FL Amp @ 1-Ph/ Size 00,0,1/ Open & Large Enclosure
1.41
FL Amp @ 1-Ph/ Man. Size 0/ Standard Enclosure
1.42
FL Amp @ 3-Ph/ Size 00,0,1/ Open & Large Enclosure
1.31
FL Amp @ 1-Ph/ Size 1P/ Standard Enclosure
1.49
FL Amp @ 1-Ph/ Size 1P/ Open & Large Enclosure
1.49
Frame Size
B, S
NEMA Size
0, 00, 1, 1P, 6

Details

Item
Thermal Unit
Full Load Amps
1.27 to 1.53
For Use With
Square D NEMA Motor Starters 00, 0, 1, 1P, 6
FL Amp @ 3-Ph/ DP 20-30A/ Open & Large Enclosure
1.38
Sensing Method
Melting Alloy
FL Amp @ 1-Ph/ DP 20-30A/ Standard Enclosure
1.37
FL Amp @ 1-Ph/ DP 40A/ Standard Enclosure
1.53
FL Amp @ 3-Ph/ DP 40A/ Open & Large Enclosure
1.43
FL Amp @ 3-Ph/ DP 40A/ Standard Enclosure
1.39
FL Amp @ 3-Ph/ DP 20-30A/ Standard Enclosure
1.35
Compatible with Manufacturer Model Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
Overload Protection Type
Melting Alloy
Full Load Current
1.15 to 1.27 A, 1.19 to 1.31 A, 1.2 to 1.33 A, 1.2 to 1.42 A, 1.23 to 1.34 A, 1.24 to 1.37 A, 1.25 to 1.39 A, 1.26 to 1.4 A, 1.29 to 1.41 A, 1.35 to 1.5 A, 1.44 to 1.51 A, 1.44 to 1.59 A
Trip Class
20
Compatible Manufacturer Part Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
Compatible Manufacturer Model Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
For Use With Mfr. Model Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
Thermal Overload Type
melting alloy
Motor Tripping Class
20
Compatible with Manufacturer Model No.
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
Compatible with Mfr. Model No.
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
For Use with Mfr Model Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
Compatible Pump Manufacturer Part Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
Compatible Mfr. Model Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13
For Manufacturer Part Number
2510MBA1, 2510MBA2, 2510MBG1, 2510MBG2, 2510MBO1, 2510MBO2, 2510MBW1, 2510MBW11, 2510MBW12, 2510MBW2, 2510MCA1, 2510MCA2, 2510MCA3, 2510MCG1, 2510MCG2, 2510MCG3, 2510MCO3, 2510MCW1, 2510MCW11, 2510MCW13

Description

Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 1.15 to 1.27 A, 1.19 to 1.31 A, 1.2 to 1.33 A, 1.2 to 1.42 A, 1.23 to 1.34 A, 1.24 to 1.37 A, 1.25 to 1.39 A, 1.26 to 1.4 A, 1.29 to 1.41 A, 1.35 to 1.5 A, 1.44 to 1.51 A, 1.44 to 1.59 A, NEMA Size 0, 00, 1, 1P, 6, Frame Size B, S, Compatible with Grainger Part Number 1H41, 1H411, 1H412, 1H413, 1H414, 1H415, 1H416, 1H417, 2BW14, 2BW2, 2BW21, 2BW22, 2BW23, 2BW25, 2BW31, 2BW35, 2BW7, 2PYD9, 2PYE6

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more products