2DU40R
Altech Circuit Breakers, R Series
Toggle Nav

Sign in to see your recent orders, quotes and account activity.

Sign in
My Cart

2DU40R

Altech Circuit Breakers, R Series
In stock
Item Number
2DU40R
MFG Item Number
2DU40R
Series
Availability

Obsolete Item No Longer Available

Product Details

Overview

Circuit Breakers, R Series
Item #
2DU40R
Circuit Breaker, 2-P, 40A/277V, D,

R Series Information

  • Supplemental Protector
  • Use as Overcurrent Protection
  • UL 1077 ‑ E301611
  • B, C, D Trip Characteristics
  • Finger Safe Terminals
The R Series of miniature circuit breakers from Altech offer a compact solution to your protection requirements. These miniature breakers are current limiting, DIN rail mounted and can offer a good equivalent to fused systems. Application specific trip curves of B, C, and D, provide maximum circuit protection. A wide range of accessories will complete the installation including shunt trips, auxiliary contacts, alarm contacts, undervoltage release, busbars and more.

  • 480Y/277 VAC
  • 0.5 to 63 Amps
  • Line and Load Terminals Included
  • Positive Trip Indicator

Videos

Specifications

Specifications
Ships Factory Direct No
Manufacturer Part Number 2DU40R
Item Number 2DU40R
Manufacturer Altech
Product Series R
Family Series Altech Circuit Breakers, R Series
Poles 2
Current Rating 40 A
Max Voltage 480 VAC
Protection Supplemental
Trip Curve D
Terminals Included Line and Load
Trip Unit Fixed Thermal / Fixed Magnetic
Mounting DIN Rail
UL Standard 1077
Neutral Pole Optional
kAIC @ 120 VAC 10
kAIC @ 240 VAC 10
kAIC @ 277 VAC 10
kAIC @ 277/480 VAC 10
Terminal Type Screw
Auxiliary Switch Optional
Shunt Trip Optional
Undervoltage Release Optional
Alarm Switch No
Busbar No
Approvals CE, cURus
Net Weight 0.5875 lbs
Gross Weight 0.5875 lbs
© Copyright 2023 Galco Industrial Electronics, All Rights Reserved