Allen-Bradley 1336-PB-SP2C Pre-Charge Circuit Card

Compact and reliable pre-charge circuit card used in Allen-Bradley 1336 PLUS and 1336 PLUS II variable frequency drives. The 1336-PB-SP2C is designed to manage inrush current during initial power-up, extending capacitor and component life by allowing gradual charging of the DC bus. Technical Specifications: Catalog Number: 1336-PB-SP2C Component Type: Pre-Charge Circuit Card Application: Used in 1336 PLUS / PLUS II drives Function: Limits inrush current to DC bus capacitors during power-up Voltage Class Compatibility: 230V / 460V AC drives (verify model-specific compatibility) Mounting: Internal to drive chassis (plug-in card format) Connection Type: Edge connector and faston terminals Control Interface: Works with drive’s internal logic to bypass pre-charge after charging Protection Features: Supports soft-start of DC link capacitors Operating Temp Range: 0 to 50 °C (typical) PCB Size: Approx. 5 in × 4 in (varies) Part Replacement Use: Field-replaceable spare part for repair or upgrade of VFDs Please review pictures carefully and let us know if you have any questions!

Condition: Used

Weight:   0.10

Depth:   6.00

Length:   19.00

Width:   9.00

SKU:   4468 4.S8.7.2C