DIN rail transformers | Breve - manufacturer of transformers

POR

Administrator Breve — Thu, 23 Apr 2026 11:53:31 +0000

Functions and Features:

Maximum load current: 16A.
Supply voltage: 230 VAC ±10%, 50/60 Hz.
Transformer inrush current limiting.
Soft start implemented using a relay–no NTC thermistor.
Short startup time: approx. 200ms.
Automatic switching to continuous operation mode after startup.
Mounting: DIN rail TH35.
Compact design and high reliability.

Description:

Soft start unit designed to limit inrush current when powering on. Ideal for smooth switching of inductive circuits (e.g., transformers) and capacitive circuits (e.g., switching power supplies, LED lighting). Prevents unwanted tripping of overcurrent protection devices, enabling safe startup of high-power equipment or multiple loads on the same line.
The device is mounted on a TH35 DIN rail and provides effective protection of electrical installations and switching components against overload and current spikes.

Applications:

Toroidal and traditional transformers.
Switching power supplies and electronic devices.
Automation and control systems.
Laboratory and industrial equipment.

The post POR first appeared on Breve - manufacturer of transformers.

PSS

Administrator Breve — Thu, 13 Aug 2020 09:39:34 +0000

Encased protection isolating transformers designed mainly for fitting into devices using T-35 bus. Elegant casing, featuring spring bracket significantly facilitates and speeds up attaching. This isolating transformers are made with Class II insulation and protection grade IP30 and IP40 (PSS 10, PSS 20). Protected against overload and short circut with fuse time-lag or PTC (PSS 10, PSS 20 – to reset the protecting device disconnect the mains for 10 seconds). Maximum ambient temperature 40°C, thermal class of insulation B (130°C). Manufactured in compliance with EN61558-2-4 and EN61558-2-6.

Rated power: 10 – 100VA
Rated voltage PRI: 110 – 500V 50/60 Hz
Rated voltage SEC: 6 – 250V

The post PSS first appeared on Breve - manufacturer of transformers.

PSS N

Administrator Breve — Thu, 13 Aug 2020 08:08:58 +0000

Encased protection isolating transformers designed mainly for fitting into devices using T-35 bus. Elegant casing, featuring spring bracket significantly facilitates and speeds up attaching. This isolating transformers are made with Class II insulation and protection grade IP20. Protected against overload and short circuit on secondary with PTC. To reset the protecting device disconnect the mains for 10 seconds. Maximum ambient temperature 40°C, thermal class of insulation B (130°C). Manufactured in compliance with EN61558-2-4 and EN61558-2-6.

Rated power: 16, 20, 30, 50, 63, 80VA
Rated voltage PRI: 110 – 500V 50/60 Hz
Rated voltage SEC: 6 – 230V

The post PSS N first appeared on Breve - manufacturer of transformers.

PSZ

Administrator Breve — Thu, 13 Aug 2020 08:00:11 +0000

Encased protection transformers designed mainly for fitting into devices using T-35 bus. Elegant casing, featuring spring bracket significantly facilitates and speeds up attaching. The transformers are made with Class II insulation and protection grade IP30. Maximum ambient temperature 40°C, thermal class of insulation B (130°C). Manufactured in compliance with EN 61558-2-4 and EN 61558-2-6.

Rated power: 100 – 200VA
Rated voltage PRI: 110 – 500V 50/60Hz
Rated voltage SEC: 6 – 250V

The post PSZ first appeared on Breve - manufacturer of transformers.

PTM

Administrator Breve — Thu, 13 Aug 2020 07:42:47 +0000

Encased protection transformers designed mainly for fitting into devices using T-35 bus. Elegant casing, featuring spring bracket significantly facilitates and speeds up attaching. The transformers are made with Class II insulation and protection grade IP20. Maximum ambient temperature 40°C, thermal class of insulation B (130°C). Manufactured in compliance with EN 61558-2-4 and EN 61558-2-6.

Rated power :100 – 320VA
Rated voltage PRI :110 – 400V 50/60Hz
Rated voltage SEC :6 – 250V

The post PTM first appeared on Breve - manufacturer of transformers.