Part Number LELBXB1-34312-15 Circuit Breaker Accessories in stock with ready to ship. Get an instant quote for Sensata Technologies Inc part number LELBXB1-34312-15 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for LELBXB1-34312-15. Our dedicated account manager will get back to you within 15 minutes.