Changsha Purple Horn E-Commerce Co., Ltd.
| Secondary Winding | 1 |
| Isolation Voltage(Vrms) | 4kV |
| Primary Winding(s) | 1 |
| Secondary Side Voltage | 120V |
| Output Current | 2.5A |
| Primary Side Voltage | 277V |
| Description | 120V 2.5A 277V Screw Terminals Power Transformers RoHS |
| Mfr. Part # | SLT-300 |
| Package | Screw Terminals |
| Model Number | SLT-300 |
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Product Specification
| Secondary Winding | 1 | Isolation Voltage(Vrms) | 4kV |
| Primary Winding(s) | 1 | Secondary Side Voltage | 120V |
| Output Current | 2.5A | Primary Side Voltage | 277V |
| Description | 120V 2.5A 277V Screw Terminals Power Transformers RoHS | Mfr. Part # | SLT-300 |
| Package | Screw Terminals | Model Number | SLT-300 |
The SLT Series Isolated 277 V / 120 V Step Down Transformers from Signal Transformer are designed for chassis mounting, enabling installers to derive a fully isolated 120 V source from a 277 V line. These transformers are ideal for power task lighting and service receptacles. They offer a robust construction with UL 1446 Class F (155 C) insulation and touch-safe terminals (IP20 type) that support screw/binding clamp connections and Fast-On connectors.
| Model | VA Rating | Primary Voltage | Secondary Voltage | Secondary Current | Dielectric Strength | Insulation System | Leakage Current | Terminal Type | Flame Rating | Dimensions (L x W x H) | Mounting Screw | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SLT-300 | 300 VA | 277 V, 60 Hz | 120 V (with 115 V and 125 V taps) | 2.5 A | 4000 V | UL 1446 Class F (155 C) | <30 uA | IP20 Touch Safe (Screw/Binding Clamp, 3/16 & 1/4 Fast-On) | UL 94-V0 | 4.20" (106.68 mm) x 4.08" (103.51 mm) x 3.75" (95.3 mm) | #10 | 7.0 lbs (3.18 kg) |
| SLT-450 | 450 VA | 277 V, 60 Hz | 120 V (with 115 V and 125 V taps) | 3.8 A | 4000 V | UL 1446 Class F (155 C) | <30 uA | IP20 Touch Safe (Screw/Binding Clamp, 3/16 & 1/4 Fast-On) | UL 94-V0 | 4.46" (113.28 mm) x 4.33" (110 mm) x 4.50" (114.3 mm) | #10 | 11.0 lbs (5 kg) |
| SLT-600 | 600 VA | 277 V, 60 Hz | 120 V (with 115 V and 125 V taps) | 5.0 A | 4000 V | UL 1446 Class F (155 C) | <30 uA | IP20 Touch Safe (Screw/Binding Clamp, 3/16 & 1/4 Fast-On) | UL 94-V0 | 4.46" (113.28 mm) x 5.08" (129.03 mm) x 4.50" (114.3 mm) | #10 | 14.3 lbs (6.49 kg) |
| SLT-1000 | 1000 VA | 277 V, 60 Hz | 120 V (with 115 V and 125 V taps) | 8.33 A | 4000 V | UL 1446 Class F (155 C) | <30 uA | IP20 Touch Safe (Screw/Binding Clamp, 3/16 & 1/4 Fast-On) | UL 94-V0 | 4.89" (124.20 mm) x 5.70" (144.78 mm) x 5.25" (133.4 mm) | 1/4 | 22.0 lbs (10.0 kg) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>300
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ...
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