Eaton Crouse-Hinds DSDTS11H2SA Timer - 11-pole Aluminum
Part Number: DSDTS11H2SA
Quick Summary
The DSDTS11H2SA timer provides explosion-proof timing for control panels in hazardous locations. Maintaining precise delays in harsh environments can cause unexpected downtime and regulatory risk. It carries NEC/CEC compliance and hazard classifications rated for Class I, II, III, Division 1 and 2. Engineered for industrial automation, its aluminum enclosure and 11-pole design enable robust reliability in demanding facilities. These features translate into reduced maintenance, safer shutdowns, and lower total cost of ownership across process industries. Use cases span food processing, chemical plants, mining operations, and offshore platforms where certified equipment matters. In practice, the timer integrates with standard control architectures and supports straightforward field wiring for faster deployment.
Product Information
Extended Description
DSDTS11H2SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series DSD-TS timer, Aluminum, 2 hours, 11-pole
Product Name
Eaton Crouse-Hinds series DSD-TS timer
Catalog Number
DSDTS11H2SA
Product Length/Depth
3.5 in
Product Height
5.88 in
Product Width
5.5 in
UPC
662276629448
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class III Class II, Division 1 Class I, Division 2 Class II, Division 2 Class I, Division 1
Number Of Poles
11-pole
Time measurement
Hours
Number of hours
2
Material
Aluminum
Feature: 11-pole design supports multi-stage sequencing; Business Impact: enables complex control logic with fewer timers and simpler wiring; Application: conveyor and pump control in hazardous plants. Feature: 2-hour time measurement provides predictable delays; Business Impact: improves process scheduling and batch accuracy while reducing overrun risk; Application: batch processing and safety interlocks. Feature: Aluminum housing delivers corrosion resistance; Business Impact: longer service life in aggressive environments and reduced maintenance costs; Application: offshore platforms and chemical plants. Feature: Hazardous Location rating and NEC/CEC compliance; Business Impact: regulatory alignment and safer installations; Application: any panel in Class I/II/III, Division 1 and 2 areas. Feature: Compact enclosure footprint with defined dimensions (3.5 in depth; 5.88 in height; 5.5 in width); Business Impact: easier retrofits and faster commissioning; Application: retrofit projects in existing control panels. Feature: 11-pole configuration supports flexible timing schemes; Business Impact: adaptable to varied automation sequences without adding modules; Application: motor control centers and process skids.
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FAQs
Begin with standard installation practices for hazardous-area devices. Mount the timer within an enclosure that accommodates its 3.5 in depth, 5.88 in height, and 5.5 in width. Wire to the 11-pole terminals per the NEC/CEC guidelines, seal all conduits appropriately, and verify NRTL-rated components are used. Field wiring should follow the control schematic to ensure reliable operation in Class I/II/III, Division 1 and 2 environments.
The timer is NEC/CEC compliant and rated for Hazardous/Classified Locations. It supports NEC hazardous ratings across Class I, II, III with Division 1 and Division 2 designations, enabling safe installation in varied hazardous environments. This combination helps meet regulatory requirements for industrial automation equipment deployed in chemical plants, steel mills, and mining sites.
Yes. The 11-pole DSDTS11H2SA is designed for integration with common panel architectures and field-wiring practices. Its aluminum housing provides corrosion resistance, while its dimensions align with typical enclosure footprints. This makes retrofits and new installations straightforward, reducing panel modification time and enabling clean, compliant integration into existing control systems.
The device is a 2-hour timer with an 11-pole configuration, intended for precise multi-step control sequences. Its timing accuracy supports dependable sequencing in process control, pump and valve operations, and interlock functions. The 2-hour window suits batch cycles and safety interlocks, helping maintain throughput while avoiding unnecessary downtime due to timing drift.
With an aluminum, corrosion-resistant housing and sealed construction, the DSDTS11H2SA delivers long service life in harsh environments, reducing maintenance cycles. The timer’s reliability minimizes unplanned shutdowns, improving uptime and safety. For OEMs and maintenance teams, this translates to lower total cost of ownership and faster payback through fewer panel visits and simpler Spare Parts planning.