1 / 1 0 / 2 2 , 1 0 : 3 3 A M T w i n T h e r m o s t a t s ( S K T D S e r i e s ) - H a m m o n d M f g . Quality Products. Service Excellence. Twin Thermostats SKTD Series Features Designed to provide air temperature control and monitoring in cabinets Twin thermostats integrates two independently switchable thermostats, unlike thermostats with changeover contacts, connected devices can be switched in different temperature ranges. Available with N.C/N.O., N.C/N.C., N.O/N.O. Part Number Scale: ( Fahrenheit) SKTD541 SKTD542 SKTD543 Scale: (Celsius) SKTD541C SKTD542C SKTD543C N.C. / N.O. with spring N.C. / N.C. with spring N.O. / N.O. with spring Type of contact: contact contact contact Suitable for the operation Fan and Heater Heaters and Alarms Fans and Alarms of Switching tolerance: + - 4K Switching Capacity: N.C. 240 VAC /10A N.O. 120 VAC / 15 A DC max 30watts Adjustment Range: 32-140 F / 0-60 C Connection: Screw terminal for AWG 14 / (2.5mm2) Mounting: Clip mounting on 35 mm DIN rails Dimension Height 3.17 (80.5mm) Width 2.32 (59mm) Depth 1.5 (38mm) Housing: Flame retardant plastic UL94VO Color: Light Gray RAL7035 Protection: IP20 Approval: UL Recognized Component, cUL Recognized Component, CE Data subject to change without notice 2022. Hammond Manufacturing Ltd. All rights reserved. h t t p s : / / w w w . h a m m f g . c o m / e l e c t r i c a l / p r o d u c t s / c l i m a t e / s k t d 1 / 21 / 1 0 / 2 2 , 1 0 : 3 3 A M T w i n T h e r m o s t a t s ( S K T D S e r i e s ) - H a m m o n d M f g . h t t p s : / / w w w . h a m m f g . c o m / e l e c t r i c a l / p r o d u c t s / c l i m a t e / s k t d 2 / 2