Get all configured rates of the tablerate shipping module

Get all configured rates of the tablerate shipping module :

$tablerateColl = Mage::getResourceModel('shipping/carrier_tablerate_collection');
/* @var $tablerateColl Mage_Shipping_Model_Resource_Carrier_Tablerate_Collection */

foreach ($tablerateColl as $tablerate) {
/* @var $tablerate Mage_Shipping_Model_Carrier_Tablerate */
Zend_Debug::dump($tablerate->debug());
}