Overview
The Square D 9001KA2G is a non-fingersafe contact block designed for use with Harmony 9001K and 9001SK 30 mm control and signaling operators. Featuring silver alloy contacts in a 1NO (normally open) configuration, this contact block delivers dependable switching performance in industrial environments including food and beverage, automotive, chemical, mining, machine tools, and water/wastewater applications. Rated for 10A at 0–600V AC/DC, it accepts screw clamp terminals compatible with ring tongue lugs for fast, secure field wiring.
Features
- Non-fingersafe Series G style — rated 10A at up to 600V
- 1NO (normally open) silver alloy contact configuration
- Screw clamp terminals with ring tongue lug compatibility
- Standard contact operation for push button, selector switch, and mushroom head operators
- Modular design — side-by-side mountable and stackable with other Harmony 9001K contact blocks
- Single-screw fastening for fast operator attachment and removal
- Compatible with the full Harmony 9001K and 9001SK product family
- UL Listed (File E42259, CCN NKCR), CSA Recognized (LR 25490, Class 3211-03), CE Marked, RoHS Compliant
- Country of origin: Mexico
Specifications
| Manufacturer Part Number | 9001KA2G |
|---|---|
| Product Series | Harmony 9001K / Harmony 9001SK |
| Contact Configuration | 1NO (Normally Open) |
| Contact Type | Series G Style (Non-Fingersafe) |
| Contacts Material | Silver Alloy |
| Ampere Rating | 10A |
| Voltage Rating | 0–600V |
| Terminal Type | Screw Clamp (Ring Tongue Compatible) |
| Operator Compatibility | 30 mm Harmony 9001K and 9001SK |
| Mounting | Side-by-side, stackable |
| UL File | E42259 CCN NKCR / E78403 CCN NKCR |
| CSA File | LR 25490, Class 3211-03 / LR24590, Class 3211-03 |
| CE Marked | Yes |
| RoHS Compliant | Yes |
| Dimensions (H × W × L) | 0.61 in × 0.93 in × 1.59 in (15.5 mm × 23.6 mm × 40.5 mm) |
| Package Weight | 0.6 oz (18.1 g) |
| Country of Origin | Mexico |
| Sold As | Each (1 per package) |






