Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Circuit Protection
  6. /
  7. Circuit Breakers
  8. /
  9. Miniature Circuit Breaker, E FRAME Series, 40A, 1 Pole, 277V AC, 25kA at 120V AC
Square D Miniature Circuit Breaker, E FRAME Series, 40A, 1 Pole, 277V AC, 25kA at 120V AC EDB14040 - main

Miniature Circuit Breaker, E FRAME Series, 40A, 1 Pole, 277V AC, 25kA at 120V AC

  • Mfr # EDB14040

  • Zoro # G0947037

product price: $147.99
/ea
Free Shipping & Returns

Key Features

Series
E FRAME
Number of Poles
1
AC Voltage Rating
277V AC
Circuit Breaker Type
Standard
Phase
1
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
EDB14040
Zoro #
G0947037
UPC #
785901878957
Country of Origin
Mexico

Dimensions

Frame Size
125A/EDB
Width
0.98 in
Depth
4.05 in
Height
5.66 in
Min. Wire Size
12 AWG (Al), 14 AWG (Cu)
Max. Wire Size
2 AWG
Length
5.66 in

Details

Item
Miniature Circuit Breaker
Series
E FRAME
Amps
40A
Number of Poles
1
AC Voltage Rating
277V AC
Circuit Breaker Type
Standard
Phase
1
Circuit Breaker Actuator
Toggle
Circuit Breaker Mounting Style
Bolt On
Max. AIR Rating
25kA at 120V AC
Trip Type
Thermal Magnetic
Terminal Connection
Lugs
DC Voltage Rating
Not Rated
For Use With
Square D NF Panelboards
Standards
cULus, IEC
Interrupt Rating
18 kA at 277/240/120V AC, 25 kA at 120V AC
Application
HACR rated Applications, HID rated Applications
High Amp Trip Setting
1800 A
Features
Mercury Free
Compatible Panelboard/Load Center Series
NF
Module Type
E-Frame
Product Destination
NF panelboard
AWG Gauge
AWG 12 to AWG 2/0 aluminium; AWG 14 to AWG 2/0 copper
Product Certifications
cULus; IEC
Breaking Capacity Code
D
Protection Type
Short-circuit; Overload
Tightening Torque
34.52 lbf.in (3.9 N.m) 0.00 to 0.01 in² (2.5 to 6 mm²) (AWG 14 to AWG 10); 49.56 lbf.in (5.6 N.m) 0.02 to 0.11 in² (10 to 70 mm²) (AWG 8 to AWG 2/0)
Holding Current
630 A
Breaking Capacity
18 kA 277 V AC; 18 kA 240 V AC; 25 kA 120 V AC; 18 kA 120/240 V AC
Ambient Air Temperature For Operation
104°F (40°C)
Circuit Breaker Application
HACR rated; HID rated
Local Signalling
Trip indicator
Voltage
277VAC

Description

Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 277V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series NF, Phase Single, Series EDB, Max. AIR Rating 18kA at 120/240V AC, For Use With Square D NF Panelboards, Terminal Connection Lug, Frame Size 125A/EDB, Length 5.66 in, Width 0.98 in, Depth 4.05 in, Max. Operating Temp. 104 Degrees F

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