Overview
The Square D 9001-KM38 /G is a Class 9001 pilot light module engineered for reliable status indication in industrial control panels. Rated at 120V AC-DC, this green pilot light provides clear, high-visibility signaling across manufacturing, assembly, and process control environments. The 30MM fingersafe module design integrates seamlessly into existing Harmony push-button and pilot-light control stations, offering dependable indicator functionality for critical operational awareness.
Key Features
- 120V AC-DC dual-voltage rating for flexible power configurations
- Bright green light for immediate visual status indication
- Class 9001 Harmony-series compatibility with standard control architecture
- Fingersafe 30MM module design—safe handling during operation and maintenance
- Heavy-duty construction suitable for harsh industrial environments
- Used condition—tested and fully functional for immediate deployment
Technical Specifications
- Product Class: 9001 Pilot Light Module
- Voltage Rating: 120V AC-DC
- Light Color: Green
- Module Size: 30MM
- Compatible Lamp: 120MB series bulbs
- Current Rating: 1–15A
- Maximum Amperage: 20A
- Mounting Style: Panel (integrated with push-button stations)
- Material: ABS/Plastic housing with copper contacts
- Operating Type: Indicator light (non-switching)
- Condition: Used, tested, fully functional
Typical Applications
The Square D 9001-KM38 /G pilot light is widely deployed in:
- Machine tool control panels for process status display
- Assembly line equipment to indicate operational modes (run, ready, fault)
- Pump and motor control stations for system status feedback
- Manufacturing automation systems requiring reliable indicator lighting
- Plant floor control cabinets where visibility and safety are critical
- Equipment retrofits and legacy system modernization projects
Compatibility & Replacements
Compatible With
- Square D Harmony Class 9001 push-button and pilot-light control stations
- Class 9001 Series G and Series H 30MM control modules
- Standard industrial 120V AC-DC control voltage distributions
- IEC 60947-4-1 compliant control systems
- Legacy and modern control panel architectures requiring dual-voltage indicators
Replaces / Drop-In Replacement For
- 9001-KM38 (all series variants—G, H, and others)
- Equivalent green pilot lights in the Class 9001 family
- Other 120V AC-DC green panel indicators requiring 30MM module form factor
Works With
- Square D Harmony control component ecosystem
- Industrial panel-mounting push-button and selector switch systems
- IEC/UL-certified industrial control cabinets
- 120MB lamp retrofit and replacement programs
- Standard electrical distribution in North American manufacturing plants

