1606-XLE960DX-3N Allen-Bradley Power Supply – 24 V DC, 960 W, Three-Phase
The 1606-XLE960DX-3N is a Bulletin 1606-XL Essential semi-regulated switched-mode power supply. It delivers 24 V DC at 40 A, 960 W total. A three-phase 480 V-class input accepts 408–552 V AC. Output trims from 24 to 28 V DC. Screw terminals handle field wiring. Efficiency reaches 95.5% typical. A DC OK relay reports output status. Rockwell has issued an End of Sale notice for 2026-12-31.
Specification Reference
- Model: 1606-XLE960DX-3N
- Brand: Allen-Bradley
- Series: Bulletin 1606-XL, 1606-XLE Essential line
- Input: 408–552 V AC, three-phase nominal
- Output: 24 V DC semi-regulated, adjustable 24–28 V DC
- Output current: 40 A max
- Rated power: 960 W
- Efficiency: 95.5% typical
- Ripple and noise: 1500 mV max
- DC OK contact: Relay output present
- Connection: Screw terminals
- Mounting: DIN rail or wall
- Dimensions: 124 × 96 × 159 mm
- Weight: 1.40 kg
- Protection rating: IP20
Electrical and Environmental Notes
- Operating temperature spans -25 to +70 °C.
- Storage lower bound published at -25 °C.
- Relative humidity range is 5–95%.
- Semi-regulated output suits loads that tolerate ripple.
- No communication port. DC OK relay only.
- No fieldbus protocol support.
- Approvals: UL 60950-1, cUL, CE mark.
Lifecycle Status
- Rockwell End of Sale date: 2026-12-31.
- Engineering replacement: 1606-XLS960E.
- Status verified 2026-10 on the Rockwell product page.
- Plan spares now if your line runs this unit.
- Ask us for migration and cross-reference help.
Installation Notes
- Mount on DIN rail or wall with clearance for airflow.
- Confirm three-phase rotation and voltage before power-up.
- Tighten screw terminals to the published torque.
- Set output trim before connecting sensitive loads.
- Wire the DC OK relay into your alarm circuit.
- Derate output above 60 °C ambient.
Which Equipment Fits
- Large control panels with 24 V DC loads near 40 A.
- Three-phase cabinets in process and factory lines.
- Machines needing semi-regulated bulk 24 V supply.
- Legacy Bulletin 1606-XL panel upgrades.
- Systems where a DC OK status contact is required.
Oiltech Controls Review
- The 1606-XLE960DX-3N targets high-current 24 V DC panels.
- 95.5% efficiency cuts heat inside the cabinet.
- Semi-regulated output keeps cost down.
- 1500 mV ripple needs checking against sensitive loads.
- End of Sale date makes spares planning urgent.
- Stock up now if this unit is on your bill of materials.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts.
- Global shipping via FedEx, UPS and DHL.
- Tested surplus and refurbished stock available.
- 12-month warranty on all units.
- Technical verification before every shipment.
- Support for obsolete and end-of-sale control systems.
- Dispatch in 24–28 hours when stock is confirmed.
Shipping and Warranty
- Ship within 24–28 hours after order confirmation.
- Courier options: FedEx, UPS, DHL.
- 12-month warranty covers functional defects.
- Report damage within 7 days of delivery.
- Keep original packaging for returns.
Professional FAQ
Q: Should I buy this unit now that End of Sale is announced?
A: Yes, if your line depends on it. Last sale is 2026-12-31. Plan spares or migration before that date. We can help with both paths.
Q: Can I replace it directly with the 1606-XLS960E?
A: Check dimensions and terminal layout first. The replacement is a different design. Verify wiring and mounting clearance. Ask us for a cross-reference review.
Q: What does semi-regulated mean for my loads?
A: Output holds roughly 24 V DC, with up to 1500 mV ripple. Most relays and solenoids accept this. Sensitive analog or RF loads may need filtering.
Q: Is three-phase input mandatory?
A: Yes. The input range is 408–552 V AC, three-phase. Do not wire it to single-phase supply. Confirm phase voltage before installation.
Q: How do I test a used unit before fitting?
A: Check screw terminals for damage. Measure no-load output at 24 V. Apply a partial load and confirm stability. Verify the DC OK contact. Our team can share test steps.
Contact Us
Email: info@oiltechcontrols.com
Phone/WhatsApp: +86 158 8020 0923
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