Overview
The Post Glover G3AP140 is a wirewound power resistor rated at 1.4 ohms, engineered for critical industrial applications including motor control, dynamic braking, and neutral grounding. Post Glover, founded in 1892, specializes in custom and standard power resistors manufactured to IEEE, ANSI, NEMA, and IEC standards. This fixed resistor provides stable thermal performance and is suitable for equipment requiring low-resistance, high-current dissipation.
Key Features
- 1.4 ohm wirewound construction with stable thermal characteristics
- Suitable for motor control, dynamic braking, and crane control applications
- Manufactured to meet IEEE, ANSI, NEMA, and IEC standards
- Industrial-grade reliability for harsh electrical environments
- Direct replacement for equivalent Post Glover G3AP series units
Technical Specifications
- Manufacturer: Post Glover
- Part Number: G3AP140 (11003H55A4)
- Resistance Value: 1.4 Ω (ohms)
- Type: Wirewound Power Resistor
- Category: Fixed Resistor
- Standards Compliance: IEEE, ANSI, NEMA, IEC
- Application Class: Motor Control, Dynamic Braking
Typical Applications
The Post Glover G3AP140 is used in:
- AC and DC motor control circuits and soft starters
- Dynamic braking resistor banks for motor deceleration
- Crane and hoist control systems
- Load regulation and current limiting in industrial drives
- Neutral grounding resistor applications in three-phase systems
Compatibility & Replacements
Compatible With
- Allen-Bradley PowerFlex drives and soft starters
- Siemens SINAMICS and MICROMASTER drives
- Mitsubishi Freqrol and A500 series drives
- General industrial AC/DC motor controllers
- Three-phase grounding systems and neutral grounding assemblies
Replaces / Drop-In Replacement For
- Other Post Glover G3AP series wirewound resistors (equivalent resistance ratings)
- Powerohm and similar industrial power resistor equivalents
- Verify compatibility with your system integrator before ordering to confirm exact cross-references
Works With
- Industrial AC induction motors
- DC motor control systems
- Variable frequency drives (VFDs)
- Soft-start motor controllers
- Electrical distribution systems requiring load resistors
