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Specifications
Secondary Winding:
1
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
1
Secondary Side Voltage:
120V
Output Current:
5A
Primary Side Voltage:
277V
Mfr. Part #:
SLT-600
Package:
Screw Terminals
Key Attributes
Model Number:
SLT-600
Product Description
Product Overview
The Signal Transformer SLT Series Isolated 277V / 120V Step Down Transformers are designed for installers to derive a fully isolated 120V source from a 277V line. These chassis mount transformers are ideal for powering task lighting and service receptacles. They offer a robust solution for various industrial and commercial applications requiring reliable voltage conversion.
Product Attributes
- Brand: Signal Transformer
- Series: SLT Series
- Compliance: RoHS Compliant
- Certifications: UL 1446 File # E66312, UL5085-1-2, UL 506, UL 60950, UL 197, UL 1262, IEC 60950, IEC 61558-2-4, IEC 61010-1, CSA 22.2 #66-1-2, VDE 0570, 0605, 0551, 0550
- Terminal Type: Touch Safe terminals (IP20 type) with screw/binding clamp and 3/16 and 1/4 Fast-On connections
- Insulation System: UL 1446 Class F (155 C)
- Flame Rating: UL 94-V0
Technical Specifications
| Model | VA Rating | Primary Voltage | Secondary Voltage | Secondary Current | Dielectric Strength | Leakage Current | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|---|---|---|---|
| SLT-300 | 300 VA | 277 V, 60 Hz | 120 V (with taps at 115 V and 125 V) | 2.5 A | 4000 V | <30 uA | 4.20" (106.68mm) x 4.08" (103.51mm) x 3.75" (95.3mm) | 7.0 lbs (3.18 kg) |
| SLT-450 | 450 VA | 277 V, 60 Hz | 120 V (with taps at 115 V and 125 V) | 3.8 A | 4000 V | <30 uA | 4.46" (113.28mm) x 4.33" (110mm) x 4.50" (114.3mm) | 11.0 lbs (5 kg) |
| SLT-600 | 600 VA | 277 V, 60 Hz | 120 V (with taps at 115 V and 125 V) | 5.0 A | 4000 V | <30 uA | 4.46" (113.28mm) x 5.08" (129.03mm) x 4.50" (114.3mm) | 14.3 lbs (6.49 kg) |
| SLT-1000 | 1000 VA | 277 V, 60 Hz | 120 V (with taps at 115 V and 125 V) | 8.33 A | 4000 V | <30 uA | 4.89" (124.20mm) x 5.70" (144.78mm) x 5.25" (133.4mm) | 22.0 lbs (10.0 kg) |
Custom versions available upon request. For lower voltage applications, contact techhelp@signaltransformers.com. Specifications subject to change without notice.
2504101957_Bel-Fuse-SLT-600_C17347474.pdf
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