Precision arming control for reliable, standards-driven munitions
Select Controls provides mechanical arming switch solutions engineered to deliver controlled activation through layered safety logic. These systems combine mechanical interlocks, validated acceleration thresholds, and time-based inhibits to prevent premature function while supporting a controlled munition arming sequence under verified launch conditions.
Designed for artillery and mortar platforms, each artillery arming switch and mortar arming switch supports dependable performance across demanding operational environments where safety and repeatability are critical.
Category Overview
Arming, Safety & Safe-Arm Mechanisms are mechanical protection devices developed to support arming sequence reliability in artillery munitions and mortar systems. These precision-engineered devices establish redundant fail-safe barriers that inhibit function during handling, transport, and launch preparation, while enabling reliable activation once validated firing conditions are achieved.
Each mechanical arming switch integrates into projectile safe and arm device architectures, supporting artillery munition safety mechanism requirements across modern munition platforms. Select Controls' portfolio includes artillery safety switch and mortar safety switch designs that provide predictable activation behavior and reduced premature-function risk.
With more than 44 years of kinetic switch development, Select Controls supports rapid availability, documented testing, and consistent quality for defense programs requiring a mechanical safety device for artillery and mortar applications.
Explore Models
Our switch portfolio supports distinct phases of munition safety and activation control. From artillery shell arming mechanism designs to mortar shell arming mechanism solutions, each device is engineered for durability, repeatable performance, and seamless integration across munition platforms.
Impact Switches
Shock-responsive devices that provide dependable mechanical interlocks for artillery munition safety mechanism applications, ensuring activation occurs only under validated impact conditions.
Acceleration Switches
G-threshold devices that enable controlled activation based on verified launch acceleration, supporting both artillery arming switch and mortar arming switch designs with precise and repeatable thresholds.
Disturbance and Vibration Switches
Motion-filtering switches that inhibit activation during transport and handling, stabilizing mechanical safety logic prior to launch.
Crush Switches
Terminal-event confirmation devices used within projectile safe and arm device architectures to support controlled function during impact scenarios.
All mechanisms are tested to MIL-STD-810 or MIL-STD-331 environmental methods and manufactured under ISO 9001:2015 quality management systems. Independent U.S. manufacturing enables rapid prototyping and quick-turn production for mission-critical applications.
Frequently Asked Questions
Arming switches provide mechanical interlocks that prevent premature detonation during handling, storage, and transport. By requiring verified physical conditions before enabling function, they add redundant safety layers that protect personnel, platforms, and equipment throughout the munition lifecycle.
Impact-based devices respond to terminal shock events, while acceleration-based switches react to verified launch forces. The optimal configuration depends on the munition type, environmental exposure, and required safety architecture.
Mortar fuze activation relies on multiple independent inhibits working together. Acceleration switches confirm proper launch forces, time-based delays verify adequate separation from the firing platform, and mechanical interlocks ensure correct operating conditions. These layers support reliable mortar fuze activation while preventing accidental function.
Yes. All designs undergo rigorous testing to MIL-STD-810 or MIL-STD-331 environmental conditions, including shock, vibration, and temperature extremes. Manufacturing follows ISO 9001:2015 processes with full documentation and traceability.
Select Controls supports rapid prototyping with configurable activation thresholds, mounting options, and package sizes. Custom solutions are developed to integrate within existing munition envelope constraints.
For detailed technical specifications or application guidance, contact our engineering team to support your artillery or mortar safety requirements.
Proven by Testing and Delivery
Select Controls brings more than 44 years of validated performance in military and aerospace applications. Each mechanical safety device for artillery systems is supported by rigorous testing, documented quality processes, and reliable delivery performance.
Procurement teams select our impact switches and acceleration switches for repeat programs because they deliver consistent results under demanding conditions. Stocked inventory supports quick-turn requirements, while our engineering team provides technical support from concept development through final qualification.
