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Part #SOLAHD E350 350VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.35 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Le
MFG #E350
3 in Stock. More available 12/30/2025
$97.84 per EA (1) / EA
Part #SOLAHD E500 500VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lea
MFG #E500
22 in Stock. More available 12/27/2025
$126.62 per EA (1) / EA
Part #SOLAHD E250JL 250VA 208/240/277VAC PRIMARY 120/24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 208/240/277 VAC Primary, 24/120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead
MFG #E250JL
6 in Stock. More available 12/27/2025
$142.20 per EA (1) / EA
Part #SOLAHD E350E 350VA 120/240VAC PRIMARY 24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 120/240 VAC Primary, 24 VAC Secondary, 0.35 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead Connection, Surfa
MFG #E350E
5 in Stock. More available 12/27/2025
$139.28 per EA (1) / EA
Part #SOLAHD E250 250VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Le
MFG #E250
50 in Stock. More available 12/27/2025
$83.47 per EA (1) / EA
Part #SOLAHD E250W 250VA 240/480V PRIMARY 120V SECONDARY E250+FBP PREWIRED (NO COVERS) ENCAPSULATED SolaHD Control Transformer, Encapsulated Midget, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead Co
MFG #E250W
5 in Stock. More available 12/27/2025
$119.35 per EA (1) / EA
Part #SOLAHD E250TF 250VA 208/240/480/600VAC PRIMARY 120VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: International, 208/240/415/480/600 VAC Primary, 120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency,
MFG #E250TF
71 in Stock. More available 02/02/2026
$181.31 per EA (1) / EA
Part #SOLAHD E500JL 500VA 208/240/277VAC PRIMARY 120/24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 208/240/277 VAC Primary, 24/120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead C
MFG #E500JL
Part #SOLAHD HS1F500B .50KVA 240/480V PRIM 120/240V 1PH AUTOMATION TRANSFORMER NEMA3R ENCAPSULATED SolaHD Buck Boost Transformer, Encapsulated Non-Ventilated, Series: HS1, 120/240 VAC Primary, 24/48 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph,
MFG #HS1F500B
11 in Stock. More available 01/01/2026
$173.64 per EA (1) / EA
Part #SOLAHD E500TF 500VA 208/240/277/480/600VAC PRIMARY 120VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: International, 208/240/415/480/600 VAC Primary, 120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequenc
MFG #E500TF
1 in Stock. More available 12/27/2025
$271.51 per EA (1) / EA
Part #SOLAHD E500W 500VA 240/480VAC PRIMARY 120VAC SECONDARY W/MIDGET TYPE SECONDARY FUSE HOLDER NO COVER CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated Midget, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.5 kVA Power, 50/60 H
MFG #E500W
12 in Stock. More available 12/29/2025
$167.47 per EA (1) / EA
Part #AB 1497-G-BASX-3-N 500VA 240/480VAC PRIMARY 120VAC SECONDARY CONTROL CIRCUIT TRANSFORMER W/2POLE PRIMARY & 1POLE SECONDARY FUSE BLOCK
MFG #1497-G-BASX-3-N
Part #SOLAHD HS1B250 .25KVA 240/480VAC PRIM 120/240V 1PH AUTOMATION TRANSFORMER NEMA3R ENCAPSULATED SolaHD Automation Transformer, Non-Ventilated Non-Encapsulated, Series: HS1, 240/480 VAC Primary, 120/240 VAC Secondary, 0.25 kVA Power, 60 Hz Frequency, 1
MFG #HS1B250
2 in Stock. More available 12/27/2025
$134.90 per EA (1) / EA
Part #HAMPS C1FC25CE TRANSFORMER, SINGLE PHASE, 250VA, PRIMARY:277V; SECONDARY: 120/240V, 50/60HZ, NEMA 3R, WALL MOUNT, HPS FORTRESS FACTORY NON-STOCK, NON-RETURNABLE HPS, C1FC25CE, Distribution Transformer, Encapsulated Potted, Series: Fortressâ„
MFG #C1FC25CE
Part #SOLAHD E300 300VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.3 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lea
MFG #E300
Part #HAMPS SP500MQMJ SPARTAN 240X480 PV 120X240 SV 500VA HPS, SP500MQMJ, Control Transformer, Dry Type, Series: Spartan®, 240/480 VAC Primary, 120/240 VAC Secondary, 500 VA Power, 50 Hz Frequency, 1 ph, 4.17/2.08 A Maximum, Screw Connection, Pa
MFG #SP500MQMJ
Part #SOLAHD E500JN 500VA 208/240/480/600VAC PRIMARY 120/24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 208/240/480/600 VAC Primary, 24/120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph, Wir
MFG #E500JN
Part #HAMPS PH250QR CNTL 250VA 240/480-12/24 FACTORY NON-STOCK, NON-RETURNABLE HPS, PH250QR, Control Transformer, Industrial Molded Open Style, Series: Imperator®, 240/480 VAC Primary, 12/24 VAC Secondary, 250 VA Power, 50/60 Hz Frequency, 1 ph,
MFG #PH250QR
Part #SOLAHD E500TH 500VA 240/415/480VAC PRIMARY 120/240VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: International, 240/415/480 VAC Primary, 120/240 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph,
MFG #E500TH
Part #HAMPS FS350NJ FUSION 350VA 277-120 FACTORY NON-STOCK, NON-RETURNABLE HPS, FS350NJ, Control Transformer, Dry Type Enclosed General Purpose, Series: Fusionâ„¢, 277 VAC Primary, 120 VAC Secondary, 350 VA Power, 50/60 Hz Frequency, 1 ph, 2
MFG #FS350NJ
Part #HAMPS SP350MQMJ SPARTAN 240X480 PV 120X240 SV 350VA HPS, SP350MQMJ, Control Transformer, Dry Type, Series: Spartan®, 240/480 VAC Primary, 120/240 VAC Secondary, 350 VA Power, 50 Hz Frequency, 1 ph, 2.92/1.46 A Maximum, Screw Connection, Pa
MFG #SP350MQMJ
Part #HAMPS C1FC50WE 1PH 120/208/240/277PV 120/240 SV 500VA HPS, C1FC50WE, Distribution Transformer, Commercial Potted, Series: Fortressâ„¢, 120/208/240/277 VAC Primary, 120/240 VAC Secondary, 0.5 kVA Power, 60 Hz Frequency, 1 ph, Lead Wire/
MFG #C1FC50WE
Part #HAMPS SP500ACP SPARTAN 600/480 PV 120X240 SV 500VA FACTORY NON-STOCK, NON-RETURNABLE HPS, SP500ACP, Control Transformer, Dry Type, Series: Spartan®, 480/600 VAC Primary, 120/240 VAC Secondary, 500 VA Power, 60 Hz Frequency, 1 ph, 4.17/2.08
MFG #SP500ACP
Part #SOLAHD E350 350VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.35 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Le
MFG #E350
3 in Stock. More available 12/30/2025
$97.84 per EA (1) / EA
Part #SOLAHD E500 500VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lea
MFG #E500
22 in Stock. More available 12/27/2025
$126.62 per EA (1) / EA
Part #SOLAHD E250JL 250VA 208/240/277VAC PRIMARY 120/24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 208/240/277 VAC Primary, 24/120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead
MFG #E250JL
6 in Stock. More available 12/27/2025
$142.20 per EA (1) / EA
Part #SOLAHD E350E 350VA 120/240VAC PRIMARY 24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 120/240 VAC Primary, 24 VAC Secondary, 0.35 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead Connection, Surfa
MFG #E350E
5 in Stock. More available 12/27/2025
$139.28 per EA (1) / EA
Part #SOLAHD E250 250VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Le
MFG #E250
50 in Stock. More available 12/27/2025
$83.47 per EA (1) / EA
Part #SOLAHD E250W 250VA 240/480V PRIMARY 120V SECONDARY E250+FBP PREWIRED (NO COVERS) ENCAPSULATED SolaHD Control Transformer, Encapsulated Midget, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead Co
MFG #E250W
5 in Stock. More available 12/27/2025
$119.35 per EA (1) / EA
Part #SOLAHD E250TF 250VA 208/240/480/600VAC PRIMARY 120VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: International, 208/240/415/480/600 VAC Primary, 120 VAC Secondary, 0.25 kVA Power, 50/60 Hz Frequency,
MFG #E250TF
71 in Stock. More available 02/02/2026
$181.31 per EA (1) / EA
Part #SOLAHD E500JL 500VA 208/240/277VAC PRIMARY 120/24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 208/240/277 VAC Primary, 24/120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lead C
MFG #E500JL
Part #SOLAHD HS1F500B .50KVA 240/480V PRIM 120/240V 1PH AUTOMATION TRANSFORMER NEMA3R ENCAPSULATED SolaHD Buck Boost Transformer, Encapsulated Non-Ventilated, Series: HS1, 120/240 VAC Primary, 24/48 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph,
MFG #HS1F500B
11 in Stock. More available 01/01/2026
$173.64 per EA (1) / EA
Part #SOLAHD E500TF 500VA 208/240/277/480/600VAC PRIMARY 120VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: International, 208/240/415/480/600 VAC Primary, 120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequenc
MFG #E500TF
1 in Stock. More available 12/27/2025
$271.51 per EA (1) / EA
Part #SOLAHD E500W 500VA 240/480VAC PRIMARY 120VAC SECONDARY W/MIDGET TYPE SECONDARY FUSE HOLDER NO COVER CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated Midget, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.5 kVA Power, 50/60 H
MFG #E500W
12 in Stock. More available 12/29/2025
$167.47 per EA (1) / EA
Part #AB 1497-G-BASX-3-N 500VA 240/480VAC PRIMARY 120VAC SECONDARY CONTROL CIRCUIT TRANSFORMER W/2POLE PRIMARY & 1POLE SECONDARY FUSE BLOCK
MFG #1497-G-BASX-3-N
Part #SOLAHD HS1B250 .25KVA 240/480VAC PRIM 120/240V 1PH AUTOMATION TRANSFORMER NEMA3R ENCAPSULATED SolaHD Automation Transformer, Non-Ventilated Non-Encapsulated, Series: HS1, 240/480 VAC Primary, 120/240 VAC Secondary, 0.25 kVA Power, 60 Hz Frequency, 1
MFG #HS1B250
2 in Stock. More available 12/27/2025
$134.90 per EA (1) / EA
Part #HAMPS C1FC25CE TRANSFORMER, SINGLE PHASE, 250VA, PRIMARY:277V; SECONDARY: 120/240V, 50/60HZ, NEMA 3R, WALL MOUNT, HPS FORTRESS FACTORY NON-STOCK, NON-RETURNABLE HPS, C1FC25CE, Distribution Transformer, Encapsulated Potted, Series: Fortressâ„
MFG #C1FC25CE
Part #SOLAHD E300 300VA 240/480VAC 230/460VAC PRIMARY 120/115/110VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 240/480 VAC Primary, 120 VAC Secondary, 0.3 kVA Power, 50/60 Hz Frequency, 1 ph, Wire Lea
MFG #E300
Part #HAMPS SP500MQMJ SPARTAN 240X480 PV 120X240 SV 500VA HPS, SP500MQMJ, Control Transformer, Dry Type, Series: Spartan®, 240/480 VAC Primary, 120/240 VAC Secondary, 500 VA Power, 50 Hz Frequency, 1 ph, 4.17/2.08 A Maximum, Screw Connection, Pa
MFG #SP500MQMJ
Part #SOLAHD E500JN 500VA 208/240/480/600VAC PRIMARY 120/24VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: SBE, 208/240/480/600 VAC Primary, 24/120 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph, Wir
MFG #E500JN
Part #HAMPS PH250QR CNTL 250VA 240/480-12/24 FACTORY NON-STOCK, NON-RETURNABLE HPS, PH250QR, Control Transformer, Industrial Molded Open Style, Series: Imperator®, 240/480 VAC Primary, 12/24 VAC Secondary, 250 VA Power, 50/60 Hz Frequency, 1 ph,
MFG #PH250QR
Part #SOLAHD E500TH 500VA 240/415/480VAC PRIMARY 120/240VAC SECONDARY 1PHASE CONTROL POWER TRANSFORMER SolaHD Control Transformer, Encapsulated, Series: International, 240/415/480 VAC Primary, 120/240 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph,
MFG #E500TH
Part #HAMPS FS350NJ FUSION 350VA 277-120 FACTORY NON-STOCK, NON-RETURNABLE HPS, FS350NJ, Control Transformer, Dry Type Enclosed General Purpose, Series: Fusionâ„¢, 277 VAC Primary, 120 VAC Secondary, 350 VA Power, 50/60 Hz Frequency, 1 ph, 2
MFG #FS350NJ
Part #HAMPS SP350MQMJ SPARTAN 240X480 PV 120X240 SV 350VA HPS, SP350MQMJ, Control Transformer, Dry Type, Series: Spartan®, 240/480 VAC Primary, 120/240 VAC Secondary, 350 VA Power, 50 Hz Frequency, 1 ph, 2.92/1.46 A Maximum, Screw Connection, Pa
MFG #SP350MQMJ
Part #HAMPS C1FC50WE 1PH 120/208/240/277PV 120/240 SV 500VA HPS, C1FC50WE, Distribution Transformer, Commercial Potted, Series: Fortressâ„¢, 120/208/240/277 VAC Primary, 120/240 VAC Secondary, 0.5 kVA Power, 60 Hz Frequency, 1 ph, Lead Wire/
MFG #C1FC50WE
Part #HAMPS SP500ACP SPARTAN 600/480 PV 120X240 SV 500VA FACTORY NON-STOCK, NON-RETURNABLE HPS, SP500ACP, Control Transformer, Dry Type, Series: Spartan®, 480/600 VAC Primary, 120/240 VAC Secondary, 500 VA Power, 60 Hz Frequency, 1 ph, 4.17/2.08
MFG #SP500ACP























