Telemecanique 9013FSG2J21C20 Switch, NEMA 1, Normally Closed | AmpState

Meet the Telemecanique 9013FSG2J21C20 switch — a purpose-built solution for everyday electrical work that combines reliability with straightforward, field-proven control. This NEMA 1, normally closed switch is designed for manual control and switching tasks inside indoor, dry environments, making it a practical choice for technicians, panel builders, and maintenance crews who demand a direct part-number match in their spare inventories.

• Part Number: 9013FSG2J21C20
• Manufacturer: Telemecanique
• Product Type: Switch for manual control and switching functions
• Enclosure Rating: NEMA 1
• Contact Configuration: Normally Closed
• Availability: Available from AmpState
• Ideal for: Direct part-number match in maintenance kits, panel builds, and service inventories

Why this matters

The NEMA 1 designation confirms suitability for dry, indoor environments, providing dependable performance in standard control panels and enclosures. With a normally closed contact arrangement, the circuit remains open only when actuated, delivering predictable on/off control for simple start/stop operations. This makes it a dependable choice for basic machines, control stations, and test setups where space is limited and reliability is non-negotiable.

Use cases

• Control stations in manufacturing or packaging lines where a straightforward on/off switch is needed.
• Panel builds requiring a precise, authentic Telemecanique replacement part for clear wiring diagrams.
• Maintenance kits and service vans where quick part-number matching reduces downtime.
• Dry indoor test rigs or educational setups that mirror real-world control circuits.

Fit, support, and installation tips

AmpState stocks the 9013FSG2J21C20 and can confirm fit against your existing wiring diagrams and panel configurations. If you’re unsure about compatibility, send us your part-number details and application context — we’ll help verify fit and drive-ready implementation. For best results, follow standard safety practices: power down equipment, verify mounting alignment, and ensure proper conductors and torque during installation.

Keep this genuine Telemecanique switch in your spare inventory for fast replacements, clean electrical control, and durable performance in routine maintenance. If you need a quick compatibility check or suggested replacements within the 9013 family, message us and we’ll help you confirm fit.