NUMBERING SYSTEM
 SERIES FD472 
                                               FD472  B   4   A   XXX
Basic series designation__________________________|   |   |   |    |
1-Mounting Styles (A,B,C,D,J,K,H)_____________________|   |   |    |
2-Terminal Types(1,2,4,8)_________________________________|   |    |
3-Coil Voltage (C,B,A,D,E,W,V)________________________________|    |
4-Coding keys for H mounting style_________________________________|
NOTES
  1. Relays with B, D mounting styles and terminal type 4 are compatible with socket SF402CE40E.
  2. Relays with H mounting style are compatible with socket SF402-1F.
  3. Isolation spacer pads for PCB mounting available on request.
  4. For other mounting styles or terminal types or coding, please contact factory.
  5. Non overlapping arrangement insures that if one of the NO or NC contacts is accidentally welded, none of the other contacts can be transfered to another state.
  6. Polarizing pin of terminal 4 does not appear on H mounting style. It is used with other mounting styles.

CODING CHART FOR H MOUNTING

Double breaker contacts of this relay are typically high level rated.

For H mounting, coding is chosen by customer.
TYPICAL CHARACTERISTICS
  • Coil resistance temperature change: See application note n°001
Date of issue: 4/06 - 49 - Page 4 of 4