3CU4L
Altech Circuit Breakers, L Series
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3CU4L

Altech Circuit Breakers, L Series
In stock
Item Number
3CU4L
MFG Item Number
3CU4L
Series
This item cannot be canceled or returned
3CU4L is available to buy in increments of 4
Order by 5:00 PM ET and your package will ship the same day.
Product Details

Overview

Circuit Breakers, L Series
Item #
3CU4L
Circuit Breaker, 3-P, 4A/277V, C,

L Series Information

  • Branch Circuit Protector
  • Use as Overcurrent Protection
  • UL 489 ‑ E305318
  • C, D Trip Characteristics
  • DC Versions Available
The L 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 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.

  • 240/480Y/277 VAC
  • 0.2 to 63 Amps
  • Finger Safe Terminals
  • Positive Trip Indicator
  • Line/Load Reversible

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Specifications

Specifications
Ships Factory Direct No
Manufacturer Part Number 3CU4L
Item Number 3CU4L
Manufacturer Altech
Product Series L
Family Series Altech Circuit Breakers, L Series
Poles 3
Current Rating 4 A
Max Voltage 480 VAC
Protection Branch Circuit
Trip Curve C
Terminals Included Line and Load
Trip Unit Fixed Thermal / Fixed Magnetic
Mounting DIN Rail
UL Standard 489
Neutral Pole Optional
kAIC @ 120 VAC 10
kAIC @ 240 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, cULus
Net Weight 0.935 lbs
Gross Weight 0 lbs
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