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.

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Cat #	Descriptions	Type	VA Rating	Over Current Protection	Class 2	Foot	Hubs
TR20VA001	120 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited	•	•	1 Threaded
TR20VA002	208 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited	•	•	2 Threaded
TR20VA003	24 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited		•	1 Threaded
TR20VA007	277 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited	•	•	1 Threaded
TR40VA001	120 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	1 Threaded
TR40VA002	120 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	2 Threaded
TR40VA003	24 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	1 Threaded
TR40VA004	277/240/208/120 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	2 Threaded
TR40VA013	480/277/240/208 to 120 Vac	40 VA TRANSFORMERS	40VA	Circuit Breaker		•	1 Threaded
TR40VA015	240/208/120 to 24Vac	40 VA TRANSFORMERS	40VA	3 Amp Fuse	•	•	1 Threaded
TR40VA022	120 to 24Vac 30” Secondary Wires	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	2 Threaded
TR40VA040	240/208/120 to 24Vac Dual Terminal Secondary	40 VA TRANSFORMERS	40VA	3 Amp Fuse	•	•	1 Threaded
TR50VA001	120 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	1 Threaded
TR50VA002	120 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	2 Threaded
TR50VA003	240/208 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	2 Threaded
TR50VA004	480/277/240/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	2 Threaded
TR50VA005	120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA006	277 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	1 Threaded
TR50VA007	277 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	2 Threaded
TR50VA008	480/277/240/208 to 120Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker		•	2 Threaded
TR50VA009	240/208/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	2 Threaded
TR50VA014	277 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA015	480/277/240/208/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA016	240/208/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA017	480/277/208 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA018	480/277/240/208 to 120 Vac	50 VA TRANSFORMERS	50VA		•	•	1, 90° Conduit Connector 1 Mounting Plate Opening
TR50VA019	277/120 to 24Vac	50 VA TRANSFORMERS	50VA		•	•	2 End-Bell Openings
TR75VA001	120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded
TR75VA002	120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	2 Threaded
TR75VA003	277 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded
TR75VA004	480/240/208/120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded 1 Side Opening
TR75VA005	480/240/208/120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded
TR75VA007	480/240/208/120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	2 Threaded
TR85VA002	120 to 24Vac	85 VA TRANSFORMERS	85VA	Inherently Limited		•	1 Threaded
TR100VA001	120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	1 Threaded
TR100VA002	120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	2 Threaded
TR100VA002-20	120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	2 Threaded
TR100VA004	480/277/240/120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	2 Threaded
TR100VA005	480/277/240/120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	1 Threaded
TR100VA008	480/277/240/208 to 120Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker		•	2 Threaded
TR150VA001	120 to 24Vac	150 VA TRANSFORMERS	150VA	Circuit Breaker		•	1 Threaded
TR150VA002	120 to 24Vac	150 VA TRANSFORMERS	150VA	Circuit Breaker		•	2 Threaded
TR150VA008	480/277/240/208 to 120Vac	150 VA TRANSFORMERS	150VA	Circuit Breaker		•	2 Threaded
TR175VA001	240/208 to 24Vac	175 VA TRANSFORMERS	175VA			•	2 Bottom Openings
TR175VA002	120 to 24Vac	175 VA TRANSFORMERS	175VA			•	2 Threaded
TR175VA003	120 to 24Vac	175 VA TRANSFORMERS	175VA			•	1 Threaded
TR240VA001	120 to 24Vac	240 VA TRANSFORMERS	240VA			•	1 Threaded 1 Bottom Opening
TR300VA002	480/240/208/120 to 24Vac	300 VA TRANSFORMERS	300VA	Circuit Breaker		•	2 End-Bell Openings
TR375VA001	120 to 24Vac	375 VA TRANSFORMERS	375VA			•	2 Bottom Openings

Cat #	Descriptions	Type	VA Rating	Over Current Protection	Class 2	Foot	Hubs
TR20VA001	120 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited	•	•	1 Threaded
TR20VA002	208 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited	•	•	2 Threaded
TR20VA003	24 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited		•	1 Threaded
TR20VA007	277 to 24Vac	20 VA TRANSFORMERS	20VA	Inherently Limited	•	•	1 Threaded
TR40VA001	120 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	1 Threaded
TR40VA002	120 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	2 Threaded
TR40VA003	24 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	1 Threaded
TR40VA004	277/240/208/120 to 24Vac	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	2 Threaded
TR40VA013	480/277/240/208 to 120 Vac	40 VA TRANSFORMERS	40VA	Circuit Breaker		•	1 Threaded
TR40VA015	240/208/120 to 24Vac	40 VA TRANSFORMERS	40VA	3 Amp Fuse	•	•	1 Threaded
TR40VA022	120 to 24Vac 30” Secondary Wires	40 VA TRANSFORMERS	40VA	Inherently Limited	•	•	2 Threaded
TR40VA040	240/208/120 to 24Vac Dual Terminal Secondary	40 VA TRANSFORMERS	40VA	3 Amp Fuse	•	•	1 Threaded
TR50VA001	120 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	1 Threaded
TR50VA002	120 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	2 Threaded
TR50VA003	240/208 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	2 Threaded
TR50VA004	480/277/240/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	2 Threaded
TR50VA005	120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA006	277 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	1 Threaded
TR50VA007	277 to 24Vac	50 VA TRANSFORMERS	50VA	3 Amp Fuse	•	•	2 Threaded
TR50VA008	480/277/240/208 to 120Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker		•	2 Threaded
TR50VA009	240/208/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	2 Threaded
TR50VA014	277 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA015	480/277/240/208/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA016	240/208/120 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA017	480/277/208 to 24Vac	50 VA TRANSFORMERS	50VA	Circuit Breaker	•	•	1 Threaded
TR50VA018	480/277/240/208 to 120 Vac	50 VA TRANSFORMERS	50VA		•	•	1, 90° Conduit Connector 1 Mounting Plate Opening
TR50VA019	277/120 to 24Vac	50 VA TRANSFORMERS	50VA		•	•	2 End-Bell Openings
TR75VA001	120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded
TR75VA002	120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	2 Threaded
TR75VA003	277 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded
TR75VA004	480/240/208/120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded 1 Side Opening
TR75VA005	480/240/208/120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	1 Threaded
TR75VA007	480/240/208/120 to 24Vac	75 VA TRANSFORMERS	75VA	Circuit Breaker	•	•	2 Threaded
TR85VA002	120 to 24Vac	85 VA TRANSFORMERS	85VA	Inherently Limited		•	1 Threaded
TR100VA001	120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	1 Threaded
TR100VA002	120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	2 Threaded
TR100VA002-20	120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	2 Threaded
TR100VA004	480/277/240/120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	2 Threaded
TR100VA005	480/277/240/120 to 24Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker	•	•	1 Threaded
TR100VA008	480/277/240/208 to 120Vac	100 VA TRANSFORMERS	100VA	Circuit Breaker		•	2 Threaded
TR150VA001	120 to 24Vac	150 VA TRANSFORMERS	150VA	Circuit Breaker		•	1 Threaded
TR150VA002	120 to 24Vac	150 VA TRANSFORMERS	150VA	Circuit Breaker		•	2 Threaded
TR150VA008	480/277/240/208 to 120Vac	150 VA TRANSFORMERS	150VA	Circuit Breaker		•	2 Threaded
TR175VA001	240/208 to 24Vac	175 VA TRANSFORMERS	175VA			•	2 Bottom Openings
TR175VA002	120 to 24Vac	175 VA TRANSFORMERS	175VA			•	2 Threaded
TR175VA003	120 to 24Vac	175 VA TRANSFORMERS	175VA			•	1 Threaded
TR240VA001	120 to 24Vac	240 VA TRANSFORMERS	240VA			•	1 Threaded 1 Bottom Opening
TR300VA002	480/240/208/120 to 24Vac	300 VA TRANSFORMERS	300VA	Circuit Breaker		•	2 End-Bell Openings
TR375VA001	120 to 24Vac	375 VA TRANSFORMERS	375VA			•	2 Bottom Openings