Call Us  843.346.4427  |  E-Mail Us
Struthers-Dunn - Leaders in Relays & Controls Since 1923
Manufacturer of High Quality Relays & Controls		 Relays & Controls
Catalog Search 
  GO
Relay Products Inventory LocatorGeneral PurposeTraffic Cabinet Relays Power Contactors Motor Reversing Latching/Sequencing Special Purpose & Custom Design Sensitive - Low Input Power Timer/Sensor Reed Accessories and Sockets
  
Search Catalog
      GO   
 All Categories    236/237 Series - Nuclear Grade Time Delay Relay
All Categories > Timer / Sensor Relays > 236/237 Series - Nuclear Grade Time Delay Relay > Item # 236ABXP-200-120VAC  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Item # 236ABXP-200-120VAC, 236TD /237 Series - Time Delay Relays


Rugged, industrial time delay versions of the popular 219 series. On delay, off delay and interval timing is available. Contacts can be configured up to four pole double throw or six pole single throw. Blow out magnets can be added to increase DC switching capability. Time ranges are adjustable over a 1:100 range. Locking shaft potentiometer and integral hold down clip are standard. A large option list makes this product easily customized for special applications.

Nuclear versions available

Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.




Specifications  · Timing  · Contacts  · Coil  · Dielectric Strength  · Temperature  · Life Expectancy  · Miscellaneous

Specifications

Series
236

Contact Arrangement
ABX (1 N.O. + DPDT)

Mounting Options
Plug-in

Timing Range
2.0 - 200 s

Adjustment Options
Locking shaft potentiometer

Operating Voltage
120 VAC


Timing

Functions Available
On-delay, Off-delay, Interval

Time Range
Up to 7 hours

Timing Adjustment
Locking shaft potentiometer

Timing Repeatability (Constant voltage and temperature)
3%

Reset Time maximum
150

Input Pulse Length minimum
50


Contacts

Contact Configuration
DPDT, DPDT+NO

Contact Material
Silver Alloy Gold Diffused

Contact Rating
10 A

Contact Rating 120 / 240VAC Resistive
10 A / 5 A

Contact Rating 28VDC Resistive
10 A

Minimum Contact Load
500 mW

Contact Resistance, Initial
100 milliohms max at 6VDC, 1A


Coil

Coils Available
AC and DC

Transient Protection
Yes

Reverse Polarity Protection
Yes

Nominal Coil Power AC
5 VA

Nominal Coil Power DC
2.5 W

Input Voltage Tolerance - AC
85% to 110% of nominal

Input Voltage Tolerance - DC
80% to 110% of nominal

Duty
Continuous


Dielectric Strength

Across Open Contacts
500 Vrms

Between Mutually Insulated Point
1500 Vrms

Insulation Resistance
1,000 Mohms min at 500VDC


Temperature

Operating

-20 to 70 ºC
-4 to 158 ºF

Storage
-40 TO 105 ºC
-40 to 221 ºF


Life Expectancy

Electrical (full load)
100,000

Mechanical (no load)
10,000,000


Miscellaneous

Mounting Position
any

Mating Socket
12 pin = 27390D
14 pin = 33377D

Accessories
Hold down clip integral to relay

Enclosure
Clear Polycarbonate

Weight
8.6 oz
244 g


 MORE IMAGES 

·  236TD /237 Series - Time Delay Relays Dimensional Picture

·  236TD /237 Series - Time Delay Relays - Wiring Diagram



 DOWNLOADS 

Nuclear Brochure
(PDF, 2070KB)

236 Time Delay Relays - Data-Sheet
(PDF, 2788KB)


Struthers-Dunn  |  407 East Smith Street - Suite B, Timmonsville, SC 29161
Tel (843) 346-4427  |  Fax (843) 346-4465  |  E-Mail: info@struthers-dunn.com  |  www.struthers-dunn.com  |  Sitemap  |  Privacy Policy