SHT KYM 250A (SHT250) 230 V AC shunt release for KYM 250 A breaker
€19.00
The SHT250 is a 230 V AC remote trip coil (shunt release) fitted inside the KYM 250 A moulded-case circuit breaker.
- Free delivery across Lithuania
- 14-day returns — we pay for the return shipping
- Manufacturer warranty, CE compliant
The SHT KYM 250A (model SHT250) is a 230 V AC remote trip coil (shunt release) that fits only the KYM 250 A moulded-case breaker; the KYM 125 A breaker takes a different coil, the SHT125. It is not a standalone breaker: it is fitted inside the breaker and trips it remotely when 230 V AC control voltage is applied. Choose it if you have or are buying a KYM 250 A and want to trip it on a control or protection signal.
Technical specifications
| Parameter | Value |
|---|---|
| Model | SHT250 |
| Brand | SHT |
| Type | remote trip coil (shunt release) for a moulded-case circuit breaker |
| For breaker | KYM 250 A |
| Control voltage | 230 V AC |
| Mounting | inside the breaker |
| Function | remote tripping of the breaker when control voltage is applied |
| Standard | PN-EN 60947 |
| Installer | qualified and authorised person only |
| Product code | 5901122689911 |
How the SHT KYM 250A differs from the SHT KYM 125A
| Parameter | SHT125 | SHT250 |
|---|---|---|
| Model | SHT125 | SHT250 |
| For breaker | KYM 125 A | KYM 250 A |
| Matching breaker | KYM 3P 125A | KYM 3P 250A |
| Product code | 5901122689898 | 5901122689911 |
The SHT125 and SHT250 share the same 230 V AC control voltage, are fitted inside the breaker and conform to PN-EN 60947; they differ only in the breaker they are made for. For a KYM 250 A take the SHT250; for a KYM 125 A choose the SHT KYM 125A. They cannot be swapped: each coil is made only for its own breaker.
What is the SHT250 shunt release used for?
The SHT250 lets you trip a KYM 250 A breaker remotely by applying control voltage. It is used for emergency or protective disconnection on a signal.
Which circuit breaker is the SHT250 compatible with?
The SHT250 is made only for the KYM 250 A moulded-case breaker and does not fit breakers of other current ratings. The matching breaker is the KYM 3P 250A, sold by Hybrid Energy.
How is a shunt release installed?
The SHT250 is fitted inside the KYM 250 A breaker itself. Installation, maintenance and replacement may only be carried out by a qualified and authorised person.
We can help you choose. Hybrid Energy will check compatibility with your KYM 250 A breaker and select the right shunt release.
What to know before buying
- It is an accessory, not a breaker: the SHT250 cannot be used without a KYM 250 A breaker.
- Control voltage: 230 V AC.
Frequently asked questions
What is the SHT KYM 250A?
The SHT KYM 250A (model SHT250) is a remote trip coil (shunt release) for the KYM 250A moulded-case circuit breaker.
Is the SHT KYM 250A a circuit breaker?
No. The SHT KYM 250A is not a standalone breaker but an accessory for the KYM 250A breaker that trips it remotely.
What is the control voltage of the SHT250?
The SHT250 operates on 230 V AC control voltage.
Which breaker is the SHT250 compatible with?
The SHT250 is compatible only with the KYM 250 A moulded-case breaker.
Where is the SHT250 fitted?
Inside the KYM 250 A breaker.
Who can install the SHT250?
Only a qualified and authorised person may install, maintain and replace the SHT250. Hybrid Energy delivers across Lithuania.
What standard does the SHT250 meet?
The SHT250 conforms to PN-EN 60947.
Will you help me choose the SHT250 for my breaker?
Yes, Hybrid Energy selects the shunt release to match your KYM 250 A breaker. A pre-purchase consultation is free.
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