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Contacta PS-55 Power Supply

$ 105.00
$ 112.00
Contacta PS-55 Power Supply

The Contacta PS-55 is the standard Level VI power supply used across Contacta's window intercom and hearing loop lines, and it is available as a standalone unit for installers building custom systems or replacing a failed power supply in an existing Contacta installation. Level VI is the U.S. Department of Energy's efficiency tier for external power supplies, and it means the PS-55 draws less energy under load and in standby than earlier Level V supplies. The PS-55 outputs 14 volts DC at up to 2.14 amps (30 watts maximum), which is the input specification for the Contacta drivers and amplifiers it is designed to power.

The PS-55 is compatible with the STS-A31H window intercom amplifier that ships in most Contacta window intercom kits, as well as the HLD2 One-to-One Loop Hearing Driver, the HLD3 Home Loop Driver, and the V7 Hearing Loop Driver. If you are running any of those drivers or amplifiers in a Contacta installation and the power supply has failed, this is the correct replacement.

The PS-55 measures 3.66 inches tall, 1.93 inches wide, and 1.42 inches deep in a black ABS plastic housing, with a 5.90-foot output cable terminating in a barrel connector to the driver or amplifier. The kit ships with a region-specific IEC lead (6.56 feet, black PVC, 0.2 pounds) for the wall-side connection, so it plugs into any standard grounded outlet in the region where it is sold. Universal 100 to 240 volt AC input at 50 or 60 hertz means the PS-55 itself is a global unit; only the IEC lead is region-specific.

If you're not sure whether the PS-55 is the right replacement for your Contacta installation, or you need help identifying which driver or amplifier the failed power supply is attached to, please call us at 800-207-2259.

Compatible With:

  • STS-A31H Speech Transfer System Hearing Loop Driver (the window intercom amplifier that ships in most Contacta window intercom kits)
  • HLD2 One-to-One Loop Hearing Driver
  • HLD3 Home Loop Driver
  • V7 Hearing Loop Driver

Standards and Compliance:

  • U.S. Department of Energy Level VI external power supply efficiency
  • UL compliant
  • RCM compliant
  • KC compliant
  • FCC compliant
  • CE (EMC) compliant
  • CCC compliant

PS-55 Power Supply Physical Data:

  • Dimensions: 3.66" H x 1.93" W x 1.42" D
  • Weight: 0.39 lb
  • Output cable length: 5.90 feet
  • Construction: ABS plastic housing
  • Finish: black

IEC Lead (Included) Physical Data:

  • Cable length: 6.56 feet
  • Weight: 0.20 lb
  • Construction: PVC
  • Finish: black
  • Region-specific

Technical Data:

  • Input: 100-240V, 50-60 Hz
  • Output: 14V DC, 2.14A, 30W maximum

Frequently Asked Questions

Is shipping really free?

Yes. Free delivery is included on every safe we sell, anywhere in the lower 48 states. The specific delivery method depends on the safe's weight: small package delivery for under 150 lbs, curbside, or garage delivery for heavier safes. See full shipping details →

How long will this take to arrive?

Shipping timelines vary by product. Check the availability status at the top of this page for the estimated ship date. Once shipped, transit time typically runs 5–10 business days, depending on your location. You'll receive tracking when the safe leaves the warehouse. Safes under 150 lbs ship via UPS or FedEx Ground, no appointment needed. Safes weighing 150 lbs or more ship via freight (LTL); the freight carrier will contact you directly to schedule a delivery appointment once the safe reaches your local terminal.

Can you deliver it inside my house and bolt it down?

We don't provide inside delivery directly, but we work with third-party installers across the country who do. Here's how it works: call us at 800-207-2259 for a recommendation in your area, and we'll provide the names and phone numbers of installers we've worked with. You contact the installer directly to arrange pricing for delivery and installation. Once you've agreed on a price, place your order with us using the installer's address as the shipping destination. The installer receives the safe, inspects it, and schedules your final delivery appointment. Some installers prefer to pick the safe up directly from the freight terminal. See inside delivery details →

Will this fit through my doorway?

Check the product's exterior dimensions (listed above) against your narrowest passage, interior doorways, stair landings, and tight turns. Most people remove the safe from the pallet before moving it indoors, so the safe's actual dimensions are what matter for doorways. Standard interior doorways (30–32" clear) accommodate most residential safes, but measure before ordering. Call us if you're uncertain. See where to locate your safe →


Can I change the combination myself?

Electronic locks: yes; it takes about 30 seconds. Instructions are included with your safe. Mechanical dial locks: no, changing a dial combination requires a licensed safe technician. Important: attempting to change a dial combination yourself (or having an unlicensed locksmith do it) voids the lock warranty. A licensed safe tech maintains the warranty. See lock operating instructions →

Note: Some mechanical pushbutton locks (like Simplex) can be changed by the user without a technician. Check your specific lock's instructions.

What if it arrives damaged?

Call us immediately — while you have 24 hours to report damage, calling right away gets the claim filed faster. Take photos of the damage and packaging before moving anything. For minor cosmetic damage, we typically send touch-up paint plus a partial refund. For significant damage, we send replacement parts or arrange a full replacement. Order Protection (optional at checkout) speeds refund payouts to 48–72 hours vs. 30–60 days through standard freight claims; replacement safes ship on the manufacturer's normal timeline regardless. See receiving your safe →

What's your return policy?

We offer a 30-day return policy on unused, in-original-condition products. The return freight for a heavy safe is substantial, so we strongly encourage you to call us before ordering if you're unsure about fit or configuration. See full return policy →

Can I place my order by phone?

Yes. Call us Monday–Friday, 8am–5pm Pacific at 800-207-2259. You have two options: we can take the full order by phone (we pause the call recording before you read your card number, so payment info is never stored), or we can build your order and email you a payable invoice link so you can enter your own payment details securely.

Contacta Inc

Authorized Dealer

Model:PS-55

◐ Availability Usually Ships in 2-3 Business Days

Ships from factory warehouse. Transit time not included.

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    In Stock

    Free Shipping
    In Stock
    Contacta PS-55 Power Supply

    The Contacta PS-55 is the standard Level VI power supply used across Contacta's window intercom and hearing loop lines, and it is available as a standalone unit for installers building custom systems or replacing a failed power supply in an existing Contacta installation. Level VI is the U.S. Department of Energy's efficiency tier for external power supplies, and it means the PS-55 draws less energy under load and in standby than earlier Level V supplies. The PS-55 outputs 14 volts DC at up to 2.14 amps (30 watts maximum), which is the input specification for the Contacta drivers and amplifiers it is designed to power.

    The PS-55 is compatible with the STS-A31H window intercom amplifier that ships in most Contacta window intercom kits, as well as the HLD2 One-to-One Loop Hearing Driver, the HLD3 Home Loop Driver, and the V7 Hearing Loop Driver. If you are running any of those drivers or amplifiers in a Contacta installation and the power supply has failed, this is the correct replacement.

    The PS-55 measures 3.66 inches tall, 1.93 inches wide, and 1.42 inches deep in a black ABS plastic housing, with a 5.90-foot output cable terminating in a barrel connector to the driver or amplifier. The kit ships with a region-specific IEC lead (6.56 feet, black PVC, 0.2 pounds) for the wall-side connection, so it plugs into any standard grounded outlet in the region where it is sold. Universal 100 to 240 volt AC input at 50 or 60 hertz means the PS-55 itself is a global unit; only the IEC lead is region-specific.

    If you're not sure whether the PS-55 is the right replacement for your Contacta installation, or you need help identifying which driver or amplifier the failed power supply is attached to, please call us at 800-207-2259.

    Compatible With:

    • STS-A31H Speech Transfer System Hearing Loop Driver (the window intercom amplifier that ships in most Contacta window intercom kits)
    • HLD2 One-to-One Loop Hearing Driver
    • HLD3 Home Loop Driver
    • V7 Hearing Loop Driver

    Standards and Compliance:

    • U.S. Department of Energy Level VI external power supply efficiency
    • UL compliant
    • RCM compliant
    • KC compliant
    • FCC compliant
    • CE (EMC) compliant
    • CCC compliant

    PS-55 Power Supply Physical Data:

    • Dimensions: 3.66" H x 1.93" W x 1.42" D
    • Weight: 0.39 lb
    • Output cable length: 5.90 feet
    • Construction: ABS plastic housing
    • Finish: black

    IEC Lead (Included) Physical Data:

    • Cable length: 6.56 feet
    • Weight: 0.20 lb
    • Construction: PVC
    • Finish: black
    • Region-specific

    Technical Data:

    • Input: 100-240V, 50-60 Hz
    • Output: 14V DC, 2.14A, 30W maximum

    Frequently Asked Questions

    Is shipping really free?

    Yes. Free delivery is included on every safe we sell, anywhere in the lower 48 states. The specific delivery method depends on the safe's weight: small package delivery for under 150 lbs, curbside, or garage delivery for heavier safes. See full shipping details →

    How long will this take to arrive?

    Shipping timelines vary by product. Check the availability status at the top of this page for the estimated ship date. Once shipped, transit time typically runs 5–10 business days, depending on your location. You'll receive tracking when the safe leaves the warehouse. Safes under 150 lbs ship via UPS or FedEx Ground, no appointment needed. Safes weighing 150 lbs or more ship via freight (LTL); the freight carrier will contact you directly to schedule a delivery appointment once the safe reaches your local terminal.

    Can you deliver it inside my house and bolt it down?

    We don't provide inside delivery directly, but we work with third-party installers across the country who do. Here's how it works: call us at 800-207-2259 for a recommendation in your area, and we'll provide the names and phone numbers of installers we've worked with. You contact the installer directly to arrange pricing for delivery and installation. Once you've agreed on a price, place your order with us using the installer's address as the shipping destination. The installer receives the safe, inspects it, and schedules your final delivery appointment. Some installers prefer to pick the safe up directly from the freight terminal. See inside delivery details →

    Will this fit through my doorway?

    Check the product's exterior dimensions (listed above) against your narrowest passage, interior doorways, stair landings, and tight turns. Most people remove the safe from the pallet before moving it indoors, so the safe's actual dimensions are what matter for doorways. Standard interior doorways (30–32" clear) accommodate most residential safes, but measure before ordering. Call us if you're uncertain. See where to locate your safe →


    Can I change the combination myself?

    Electronic locks: yes; it takes about 30 seconds. Instructions are included with your safe. Mechanical dial locks: no, changing a dial combination requires a licensed safe technician. Important: attempting to change a dial combination yourself (or having an unlicensed locksmith do it) voids the lock warranty. A licensed safe tech maintains the warranty. See lock operating instructions →

    Note: Some mechanical pushbutton locks (like Simplex) can be changed by the user without a technician. Check your specific lock's instructions.

    What if it arrives damaged?

    Call us immediately — while you have 24 hours to report damage, calling right away gets the claim filed faster. Take photos of the damage and packaging before moving anything. For minor cosmetic damage, we typically send touch-up paint plus a partial refund. For significant damage, we send replacement parts or arrange a full replacement. Order Protection (optional at checkout) speeds refund payouts to 48–72 hours vs. 30–60 days through standard freight claims; replacement safes ship on the manufacturer's normal timeline regardless. See receiving your safe →

    What's your return policy?

    We offer a 30-day return policy on unused, in-original-condition products. The return freight for a heavy safe is substantial, so we strongly encourage you to call us before ordering if you're unsure about fit or configuration. See full return policy →

    Can I place my order by phone?

    Yes. Call us Monday–Friday, 8am–5pm Pacific at 800-207-2259. You have two options: we can take the full order by phone (we pause the call recording before you read your card number, so payment info is never stored), or we can build your order and email you a payable invoice link so you can enter your own payment details securely.

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