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CARLING-SWITCH – 1-POLE – 40A – Hydraulic-magnetic circuit breaker – Tested

Manufacturer

OEM Part Number

AA1-B0-24-640-501-0

GPS Part Number

20-CAR-AA1-B0-24-640-501-0

Price:

$19.98

Specifications
Voltage WPC AH/kVA Length Width Height Weight
277 V N/A 40 A 1.7" 0.8" 2.5" 0.28 lb
Voltage 277 V
WPC N/A
Amp/H 40 A
Length 1.7"
Width 0.8"
Height 2.5"
Weight 0.28 lb
Circuit Breaker — Carling Technologies 1-Pole 40A — Hydraulic-Magnetic
1-Pole • Hydraulic-Magnetic (C-Series) • Tested Reclaimed Part

Genuine Carling hydraulic-magnetic circuit breaker, cleaned, inspected, and shop-tested. Temperature-stable, trip-free protection for high-inrush and precision branch applications.

Where it’s used (typical)
  • AC/DC branch protection for motors, transformers, controls
  • Industrial/OEM panels, datacom/telecom power shelves
  • Marine/transport and instrumentation requiring tight trip accuracy
At-a-Glance Specs
Parameter Detail
Manufacturer Carling Technologies
Series / style C-Series hydraulic-magnetic, panel-mount
Poles 1 pole (single-pole break)
Current rating (In) 40 A
Voltage ratings 277 V AC (50/60 Hz) • 80 V DC
Delay / curve Per unit label (hydraulic-magnetic inverse-time)
Trip technology Hydraulic-magnetic (temperature-stable; trip-free)
Terminations Screw / stud terminals (Line & Load)
Actuator Handle / toggle
Mounting Panel mount; 6-32 threaded inserts (C-Series bezel)
Dimensions (H × W × D) 63.5 mm × 19.1 mm × 42.0 mm (2.50 in × 0.75 in × 1.65 in)
Weight 0.20 lb
Operating temperature −40 °C to +85 °C
Standards / approvals UL 1077 / cUL; IEC/EN 60947-2 or 60934 (per variant; as marked)
Condition Tested pull — cleaned, inspected, verified; light cosmetic wear only
What “Tested Reclaimed Part” Means
  • Visual inspection for heat marks, terminal integrity, and label clarity
  • Mechanical handle action and latch integrity check
  • Electrical verification: continuity and functional trip per unit’s curve
Condition, Options & Warranty
Option What’s included Warranty
Tested Pull Cleaned, inspected; curve verified; intact labels; ready to install 90-Day
Gruber Power Services