Eaton DSDTS11M30SA Explosionproof Timer - Hazardous
Part Number: DSDTS11M30SA
Quick Summary
The DSDTS11M30SA timer from Eaton Crouse-Hinds provides precise 30-minute timing for hazardous-area control. When timers fail in explosion-proof enclosures, production downtime and safety risks spike, driving maintenance costs. This unit is NEC/CEC compliant and rated for Class I/II, Division 1 & 2 and Class III hazardous locations, enabling compliant deployments in harsh environments. With aluminum housing and an 11-pole configuration, it delivers reliable operation in rugged control panels, reducing wiring errors and long-term operating costs while supporting scalable automation. Engineers value its compatibility with existing DSD-TS timers and its rugged aluminum enclosure. This combination supports reliable, cost-efficient control in mining, chemical processing, oil & gas, and marine installations.
Product Information
Extended Description
DSDTS11M30SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series DSD-TS timer, Aluminum, 30 minutes, 11-pole
Product Name
Eaton Crouse-Hinds series DSD-TS timer
Catalog Number
DSDTS11M30SA
Product Length/Depth
3.5 in
Product Height
5.88 in
Product Width
5.5 in
UPC
662276849044
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class II, Division 2 Class I, Division 1 Class I, Division 2 Class III
Number Of Poles
11-pole
Time measurement
Minutes
Number of minutes
30
Material
Aluminum
Feature: 11-pole timer with a 30-minute duration. Business Impact: Enables multi-stage sequencing without external timers, reducing wiring complexity and panel footprint. Application: Ideal for conveyors, pumps, and motor starter cycles in hazardous locations. Feature: Aluminum enclosure. Business Impact: Provides corrosion resistance and durable performance in harsh environments, lowering maintenance frequency and extending service life. Application: Offshore platforms, chemical plants, and other demanding installations. Feature: Minutes-based time measurement. Business Impact: Flexible delay and dwell times for intentional process sequencing, improving process control accuracy. Application: Scheduling intervals on automated lines and safety interlocks. Feature: NEC/CEC compliance with Class I/II Div 1 & 2 and Class III ratings. Business Impact: Streamlines regulatory approvals and reduces risk of non-compliance penalties. Application: Safe integration into electrical installations in hazardous locations. Feature: 3.5 in depth, 5.88 in height, 5.5 in width. Business Impact: Compact footprint supports smoother panel layouts and easier retrofits. Application: Retrofit projects and new panel builds where space is a consideration. Feature: 11-pole design supports simplified wiring and reduced parts count. Business Impact: Faster installation, lower total cost of ownership, and easier future upgrades. Application: Panel assemblies in industrial automation and process control.
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FAQs
For safe and compliant installation, mount the DSDTS11M30SA in a proper explosionproof enclosure rated for the applicable NEC/CEC hazardous location. Use the 11-pole terminal layout as specified, follow manufacturer wiring diagrams, and verify grounding and bonding per local codes. Confirm compatibility with existing DSD-TS timers to simplify upgrades.
Key specs include 11 poles, 30-minute timing, aluminum housing, and an overall footprint suitable for panel mounting. It is rated for hazardous locations (NEC/CEC) with Class I/II Div 1 & 2 and Class III. Dimensions are 3.5 in depth, 5.88 in height, and 5.5 in width, with UPC 662276849044.
Yes. The DSDTS11M30SA is certified for NEC/CEC compliance and rated for hazardous locations including Class I/II Divisions 1 and 2 and Class III. This ensures regulatory alignment for process and safety-critical applications in harsh environments like chemical plants and offshore facilities.
Absolutely. The 30-minute, 11-pole timing capability supports complex sequencing for motors, conveyors, pumps, and interlocks. Its robust aluminum enclosure and hazardous-location ratings make it suitable for tough industrial environments, reducing wiring complexity while delivering reliable delay and sequencing for critical equipment.
Catalog pages and datasheets are available from Eaton. The DSD-TS timer catalog page provides product overview and installation guidance, while the Eaton specification sheet for DSDTS11M30SA includes detailed electrical, mechanical, and compatibility information for proper selection and integration.