(Adds crown reaction, trader quote)
PRAGUE, July 30 (Reuters) - The Czech central bank may discuss a hefty 50 basis point interest rate cut when its policymakers meet next Thursday, board member Pavel Rezabek said, sending the crown currency lower.
Rezabek joined the ranks of Czech central bankers raising the possibility of an impending cut from 3.75 percent. The market had initially taken this talk to be merely a warning designed to knock the currency down, rather than a likely policy choice.
"I can imagine lowering rates," Rezabek, usually a dove on the seven-strong board, told daily Mlada fronta Dnes when asked about the next meeting. "I can even imagine discussion on lowering rates by more than 25 basis points, for example by 50 basis points," he added in remarks published on Wednesday.
The Czech crown gradually weakened to a one-month low of 23.98 per euro after the comments <EURCZK=>, before ticking up to 22.965 at 1240 GMT, down 1.1 percent from Tuesday.
The crown has dropped 4.5 percent in the past week since central bank Governor Zdenek Tuma first raised the possibility of lower rates, and was later joined by Vice-Governor Miroslav Singer.
Fellow board member Eva Zamrazilova also said the risk of the strong crown cutting inflation too much needed attention.
"The argument for cutting rates would be for me mainly that the excessive strengthening of the crown is starting to be a shock-like problem for the economy," Zamrazilova told daily Hospodarske Noviny.
The crown hit an all-time high of 22.925 to the euro <EURCZK=> on July 21 -- 18.7 percent up year-on-year -- on the back of the country's solid economic fundamentals at a time of global financial turmoil.
The central bank rhetoric marks a turnaround from the previous outlook. This pointed to the chances of a rate rise to tame inflation, which is expected to reach 6.9 percent year-on-year in July according to a Reuters poll, more than double the bank's 3 percent target. (For details of poll please double click on [
]A cut would make the Czechs the first in central and eastern Europe to ease rates after the recent tightening cycle, although the main rate is already the lowest in the European Union.
The Czechs' regional peers Slovakia, Poland, and Hungary have held rates flat over the past two weeks and Romania is expected to do the same on Thursday.
MARKET WAITING
Analysts have mostly said that while a cut is possible, they expected flat rates in August unless the crown returns quickly toward the record levels. However, the market has priced in a rate cut, with forward rate agreements <CZKFRA> dropping 20-40 basis points over the past week.
"The market is counting around 80 percent that there will be a rate cut," one Prague trader said. "Everything depends on the (crown) level."
The Czech economy is highly open to trade, and the exchange rate is a major factor influencing prices of imported goods and thus also the inflation outlook and monetary policy.
Even when the crown was much weaker, the central bank predicted that inflation would fall fast by early 2009 toward the bank's target, which will drop to 2 percent as of 2010.
The most hawkish board member, Mojmir Hampl, has said he would miss the Aug. 7 meeting due to a holiday. (Reporting by Jan Lopatka and Jason Hovet; Editing by David Stamp)