Siemens 49CAL1811 - 1-Pole 18A Circuit Breaker (120/240V)
Siemens 49CAL1811 - 1-Pole 18A Circuit Breaker (120/240V)

Siemens 49CAL1811 - 1-Pole 18A Circuit Breaker (120/240V)

Siemens
Price
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Condition
  • Limited availability. Call +1-833-289-3873 to check stock. We'll confirm stock immediately after your order.
  • Backordered, shipping soon

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The Siemens 49CAL1811 is a 1-pole, 18-amp circuit breaker designed for overcurrent protection in industrial electrical systems. It operates at a voltage rating of 120/240 VAC with a current rating of 18 amps and an AIC rating of 10 kA at 120 VAC. This unit features a compact design with a weight of 0.36 lb, a thermal-magnetic trip type, and a bolt-on mounting style for secure installation in panelboards. It complies with UL 489 and CSA standards, ensuring reliable performance in commercial and light industrial applications. Typical uses include branch circuit protection in distribution panels, lighting panels, and motor control centers.

Key Features & Specifications
  • Type: 1-pole, thermal-magnetic circuit breaker
  • Voltage Rating: 120/240 VAC
  • Current Rating: 18 A
  • AIC Rating: 10 kA at 120 VAC
  • Dimensions: Compact, weight 0.36 lb
  • Standards: UL 489, CSA
  • Applications: Branch circuit protection in panelboards
  • Breaker Type: Bolt-on
  • Trip Type: Thermal-magnetic
  • Poles: 1
  • Mounting: Bolt-on
  • Phase: 1
  • Connection: Bolt-on
  • Frequency Rating: 60 Hz
  • Terminal Connection: Bolt-on
  • Circuit Breaker Mounting Style: Bolt-on
  • Installation Type: Panelboard


Product Identification
  • UPC: 78308779379
  • GTIN: 00783087793798