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Functional Devices RIB TR Series Transformers

Transformers
TR Series

Transformers ranging from 20VA to 375VA are foot and/or hub mounted. They are available with single or dual threaded hubs. Some are foot mounted only. Most are UL Listed or UL Component Recognized, and many are Class 2. Several transformers are provided with a circuit breaker. Pigtail wires are standard on all models and are up to 9.5” in length. All transformers utilize split-bobbin construction.

Select a link under the "item" tab below to order.

Cat #DescriptionsTypeVA RatingOver Current ProtectionClass 2FootHubs
TR20VA001120 to 24Vac20 VA TRANSFORMERS20VAInherently Limited1 Threaded
TR20VA002208 to 24Vac20 VA TRANSFORMERS20VAInherently Limited2 Threaded
TR20VA00324 to 24Vac20 VA TRANSFORMERS20VAInherently Limited1 Threaded
TR20VA007277 to 24Vac20 VA TRANSFORMERS20VAInherently Limited1 Threaded
TR40VA001120 to 24Vac40 VA TRANSFORMERS40VAInherently Limited1 Threaded
TR40VA002120 to 24Vac40 VA TRANSFORMERS40VAInherently Limited2 Threaded
TR40VA00324 to 24Vac40 VA TRANSFORMERS40VAInherently Limited1 Threaded
TR40VA004277/240/208/120 to 24Vac40 VA TRANSFORMERS40VAInherently Limited2 Threaded
TR40VA013480/277/240/208 to 120 Vac40 VA TRANSFORMERS40VACircuit Breaker1 Threaded
TR40VA015240/208/120 to 24Vac40 VA TRANSFORMERS40VA3 Amp Fuse1 Threaded
TR40VA022120 to 24Vac 30” Secondary Wires40 VA TRANSFORMERS40VAInherently Limited2 Threaded
TR40VA040240/208/120 to 24Vac Dual Terminal Secondary40 VA TRANSFORMERS40VA3 Amp Fuse1 Threaded
TR50VA001120 to 24Vac50 VA TRANSFORMERS50VA3 Amp Fuse1 Threaded
TR50VA002120 to 24Vac50 VA TRANSFORMERS50VA3 Amp Fuse2 Threaded
TR50VA003240/208 to 24Vac50 VA TRANSFORMERS50VA3 Amp Fuse2 Threaded
TR50VA004480/277/240/120 to 24Vac50 VA TRANSFORMERS50VACircuit Breaker2 Threaded
TR50VA005120 to 24Vac50 VA TRANSFORMERS50VACircuit Breaker1 Threaded
TR50VA006277 to 24Vac50 VA TRANSFORMERS50VA3 Amp Fuse1 Threaded
TR50VA007277 to 24Vac50 VA TRANSFORMERS50VA3 Amp Fuse2 Threaded
TR50VA008480/277/240/208 to 120Vac50 VA TRANSFORMERS50VACircuit Breaker2 Threaded
TR50VA009240/208/120 to 24Vac50 VA TRANSFORMERS50VACircuit Breaker2 Threaded
TR50VA014277 to 24Vac50 VA TRANSFORMERS50VACircuit Breaker1 Threaded
TR50VA015480/277/240/208/120 to 24Vac50 VA TRANSFORMERS50VACircuit Breaker1 Threaded
TR50VA016240/208/120 to 24Vac50 VA TRANSFORMERS50VACircuit Breaker1 Threaded
TR50VA017480/277/208 to 24Vac50 VA TRANSFORMERS50VACircuit Breaker1 Threaded
TR50VA018480/277/240/208 to 120 Vac50 VA TRANSFORMERS50VA1, 90° Conduit Connector 1 Mounting Plate Opening
TR50VA019277/120 to 24Vac50 VA TRANSFORMERS50VA2 End-Bell Openings
TR75VA001120 to 24Vac75 VA TRANSFORMERS75VACircuit Breaker1 Threaded
TR75VA002120 to 24Vac75 VA TRANSFORMERS75VACircuit Breaker2 Threaded
TR75VA003277 to 24Vac75 VA TRANSFORMERS75VACircuit Breaker1 Threaded
TR75VA004480/240/208/120 to 24Vac75 VA TRANSFORMERS75VACircuit Breaker1 Threaded 1 Side Opening
TR75VA005480/240/208/120 to 24Vac75 VA TRANSFORMERS75VACircuit Breaker1 Threaded
TR75VA007480/240/208/120 to 24Vac75 VA TRANSFORMERS75VACircuit Breaker2 Threaded
TR85VA002120 to 24Vac85 VA TRANSFORMERS85VAInherently Limited1 Threaded
TR100VA001120 to 24Vac100 VA TRANSFORMERS100VACircuit Breaker1 Threaded
TR100VA002120 to 24Vac100 VA TRANSFORMERS100VACircuit Breaker2 Threaded
TR100VA002-20120 to 24Vac100 VA TRANSFORMERS100VACircuit Breaker2 Threaded
TR100VA004480/277/240/120 to 24Vac100 VA TRANSFORMERS100VACircuit Breaker2 Threaded
TR100VA005480/277/240/120 to 24Vac100 VA TRANSFORMERS100VACircuit Breaker1 Threaded
TR100VA008480/277/240/208 to 120Vac100 VA TRANSFORMERS100VACircuit Breaker2 Threaded
TR150VA001120 to 24Vac150 VA TRANSFORMERS150VACircuit Breaker1 Threaded
TR150VA002120 to 24Vac150 VA TRANSFORMERS150VACircuit Breaker2 Threaded
TR150VA008480/277/240/208 to 120Vac150 VA TRANSFORMERS150VACircuit Breaker2 Threaded
TR175VA001240/208 to 24Vac175 VA TRANSFORMERS175VA2 Bottom Openings
TR175VA002120 to 24Vac175 VA TRANSFORMERS175VA2 Threaded
TR175VA003120 to 24Vac175 VA TRANSFORMERS175VA1 Threaded
TR240VA001120 to 24Vac240 VA TRANSFORMERS240VA1 Threaded 1 Bottom Opening
TR300VA002480/240/208/120 to 24Vac300 VA TRANSFORMERS300VACircuit Breaker2 End-Bell Openings
TR375VA001120 to 24Vac375 VA TRANSFORMERS375VA2 Bottom Openings


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