Mallory Sonalert Products Inc. ZT028LDFP1R30

  • Manufacturer: Mallory Sonalert Products Inc.
  • Flash-Turtle NO: ZT028LDFP1R30
  • Package:
  • Datasheet: PDF
  • Stock: 2085
  • Description: ZT028LDFP1R30

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry


User guide


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Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.


1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.


Mfr Mallory Sonalert Products Inc.
Series ZT
Package Bulk
Product Status Active
Driver Circuitry -
Input Type DC
Voltage Range 20 ~ 28V
Frequency 3.9kHz
Technology -
Operating Mode Pulse, Fast
Duration -
Sound Pressure Level (SPL) 85dB @ 20V, 61cm
Current - Supply 40mA
Port Location Top
Operating Temperature -30°C ~ 65°C
Approval Agency cUL
Ratings -
Ingress Protection NEMA 3R, 4X, 12
Mounting Type Panel Mount
Termination Terminal Block
Size / Dimension 1.210" Dia (30.74mm)
Height - Seated (Max) 1.710" (43.43mm)
RoHS Status ROHS3 Compliant
HTSUS 8531.80.9041
Other Names 458-ZT028LDFP1R30
Standard Package 1
Buzzers 40mA 3.9kHz 85dB @ 20V, 61cm Panel Mount Terminal Block

In Stock

Please send RFQ , we will respond immediately.