Overview
The Square D 9070 AP-2 /B is an industrial-grade fuse holder assembly designed for Class 9070 control transformer secondary circuits. This Class K glass fuse block provides dependable overcurrent protection in industrial control panels and automation systems. The unit is new in box and ready for immediate installation in replacement or new build applications.
Key Features
- Class 9070 secondary fuse block for industrial control transformers
- Class K glass fuse type — reliable, fast-acting protection
- 30-ampere current rating with 2-pole configuration
- Accommodates 1 1/4 inch × 1/4 inch glass fuses
- Compact design fits standard control enclosures
- New in box condition with manufacturer packaging
Technical Specifications
The Square D 9070 AP-2 /B delivers straightforward, proven protection for industrial control circuits. Fuse size compatibility ensures you can source replacement fuses from standard industrial suppliers worldwide.
Typical Applications
- Industrial control transformer secondary protection
- PLC enclosures and motor control centers (MCCs)
- Automation panels and machinery control systems
- Manufacturing and process control installations
- Maintenance and retrofit projects requiring Class K fuse blocks
Compatibility & Replacements
Compatible With
- Square D Class 9070 series control transformers
- Industrial control panels rated 240V, 480V single-phase secondary circuits
- Standard enclosure mounting rails and DIN track systems
- Glass fuse puller tools (standard industry-compatible design)
Replaces / Drop-In Replacement For
- Verify with your system integrator or original equipment documentation to confirm exact compatibility before ordering
Works With
- Class K glass fuses (1 1/4 × 1/4 inch) — industry standard
- Bussmann, Cooper, and equivalent fuse manufacturers
- Any industrial control enclosure requiring secondary transformer fuse protection
