Bell Transformer 220/8-12V 4VA (ST301)
Hager Systemer

Bell Transformer 220/8-12V 4VA

Part numberST301EAN / GTIN3250615703019HS code8504.31
MOQ:1

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Product Description

Hager Systemer ST301 Modular bell transformer, bracket on DIN rail.

Technical Specifications

Manufacturer part number (MPN)
ST301
EAN / GTIN
3250615703019
Sales unit
pcs
Package quantity
6 pcs
Width
35 mm
Height
65 mm
Type of transformer
Standard bell ringing transformer
With on/off switch
No
Max. output current
0.5 A
Length
111 mm
Max. output power
4 W
Width in number of modular spacings
2
Surface mounting
Yes
Short-circuit protected
Yes
Primary voltage
230 V
Secondary voltage 1
8 V
Secondary voltage 2
12 V
Secondary amperage 1
0.5 A
Secondary amperage 2
0.33 A
Temperature protection
Yes
Max. power loss
1.8 W
Flush-mounted installation
No
Country of origin
France

Standards & Compliance

HS Code
8504.31

Cross References

  • EAN 3250615703019
  • SAP 1000005461
  • Code 829292

Product Documentation

Document preview: Bell Transformer 220/8-12V 4VA (ST301) — Specification sheet

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy ST301?
ST301 can be ordered from cballast.com as a Hager Systemer catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Hager Systemer product?
The manufacturer part number is ST301.
What is the HS code for ST301?
The customs tariff (HS) code for ST301 is 8504.31.
Who manufactures ST301?
ST301 is a Hager Systemer product in the Electrical Components range.
Is a datasheet available for ST301?
Yes — the ST301 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for ST301?
The minimum order quantity is 1.
Is ST301 available?
Yes — ST301 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).