440J-N21TNPM | Allen-Bradley Standard Switch with No Additional Buttons
Allen-Bradley · HMIs & Displays
Description The Allen-Bradley 440J-N21TNPM is a standard enabling switch designed for machine safety and manual control in industrial applications. With a 3-position contact arrangement and M20 conduit connection, it provides dependable operator presence sensing with safety-rated functionality in a compact plastic housing. Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category Pilot Devices Part Number 440J-N21TNPM Subcatecory Selector Switch Contact Configuration 2 N.C. Safety, 1 N.O. Auxiliary Contact Type 3-Position Switch Contacts Terminal Type Flat Blade Material Plastic Tc Connection M20 Conduit Certifications CE, C-TICK, UL, CUL, KC Application Safety Enabling for Manual Override / Teach Modes Weight 0.6800 lb Information About 440J-N21TNPM The 440J-N21TNPM is part of Allen-Bradley’s enabling switch product line and is specifically designed to be integrated into control systems requiring manual override or safety interlock functionality. It features a 3-position switch contact layout with 2 normally closed (N.C.) safety contacts and 1 normally open (N.O.) auxiliary contact for secure and responsive signal handling. The unit includes a flat blade terminal design and supports M20 conduit wiring for streamlined installation in control stations or panel assemblies. Certified to global safety and compliance standards including UL, CE, C-TICK, KC, and CUL, the 440J-N21TNPM is well-suited for global industrial applications requiring operator-enabled safety control. Key Features: Type: Enabling switch for manual safety control in automation systems Contact Configuration: 2 N.C. safety contacts and 1 N.O. auxiliary contact Switch Mechanism: 3-position enabling switch for operator safety functions Connection Type: M20 conduit entry for secure and sealed cable routing Terminal Type: Flat blade terminals for straightforward wiring and maintenance Material: Durable plastic housing for lightweight and insulated installation Certifications: Compliant with CE, UL, CUL, KC, and C-TICK standards Application: Ideal for control panels and handheld teaching pendants requiring manual enable features The 440J-N21TNPM provides operator-activated safety functionality with dual-channel safety contact outputs, ensuring reliable compliance with international safety system designs.
Brand: Allen-Bradley · Category: HMIs & Displays
Key features
- Type: Enabling switch for manual safety control in automation systems
- Contact Configuration: 2 N.C. safety contacts and 1 N.O. auxiliary contact
- Switch Mechanism: 3-position enabling switch for operator safety functions
- Connection Type: M20 conduit entry for secure and sealed cable routing
- Terminal Type: Flat blade terminals for straightforward wiring and maintenance
- Material: Durable plastic housing for lightweight and insulated installation
- Certifications: Compliant with CE, UL, CUL, KC, and C-TICK standards
- Application: Ideal for control panels and handheld teaching pendants requiring manual enable features
Specifications
| Manufacturer part number | 440J-N21TNPM |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Pilot Devices |
| Part Number | 440J-N21TNPM |
| Subcatecory | Selector Switch |
| Contact Configuration | 2 N.C. Safety, 1 N.O. Auxiliary |
| Contact Type | 3-Position Switch Contacts |
| Terminal Type | Flat Blade |
| Material | Plastic |
| Tc Connection | M20 Conduit |
| Certifications | CE, C-TICK, UL, CUL, KC |
| Application | Safety Enabling for Manual Override / Teach Modes |
| Weight | 0.6800 lb |
| Product type | Selector Switch |
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