Product Migration
As products become obsolete, we offer as many options for a replacement product as possible. This information can be found by searching for the obsolete product by part number listing below:
Disclaimer:
Every effort has been made to ensure the accuracy of this information. MTL Technical Group recommends verification of the information necessary to make the appropriate product selection and the safety calculation for a given application.
Information in this cross reference is subject to change without prior notice.
| Earlier / Obsolete Products | Nearest Equivalent Product | Comments |
|---|---|---|
| MTL4013 | MTL4513 | |
| MTL4014 | MTL4504 | Phase reversal added. |
| MTL4015 | MTL4511 | No repeat contact on MTL4511. use MTL4510B if required. Check connections on terminals 7 & 9. |
| MTL4016 | MTL4516 | No repeat contact on MTL4516. use MTL4510B if required. |
| MTL4017 | MTL4517 | Phase reversal added. LFD relay phased reversed. |
| MTL4021 | MTL4524 | Note change in part number scheme. |
| MTL4021S | MTL4524S | Note: Control input MUST be isolated from supply lines. check compatibility. |
| MTL4023 | MTL4523 | |
| MTL4023R | MTL4523R | |
| MTL4024 | MTL4521L | Note change in part number scheme. |
| MTL4024R | No direct equivalent | |
| MTL4025 | MTL4525 | |
| MTL4031 | MTL4531 | MTL4531 now works with 2 wire probes. |
| MTL4032 | MTL4532 | |
| MTL4041B | MTL4541B | |
| MTL4041P | MTL4541P | Only intended for backward compatibility. P version not usually required on new projects. |
| MTL4041T | MTL4541T | |
| MTL4042 | No equivalent | Check use of MTL4541P. |
| MTL4043 | No equivalent | MTL4541S may be suitable for some applications. Consult MTL technical support for clarification. |
| MTL4044 | MTL4544B | |
| MTL4044D | MTL4544D | Check safe side connections. |
| MTL4045B | MTL4546 | Handles HART as well. |
| MTL4045C | MTL4546Y | Handles HART as well. |
| MTL4045S | No equivalent | |
| MTL4046 | MTL4546 | |
| MTL4046C | MTL4546Y | |
| MTL4048 | No equivalent | |
| MTL4051 | No equivalent | LLMUX isolator - Contact Honeywell |
| MTL4053 | MTL5553 | DIN rail required |
| MTL4061 | MTL4561 | |
| MTL4073 | MTL4573 | |
| MTL4081 | MTL4581 | |
| MTL4083 | No equivalent | |
| MTL4099 | MTL4599 | |
| MTL4099N | MTL4599N | |
| MTL4215 | MTL4526 | |
| MTL4216 | MTL4526 | |
| MTL4220 | No equivalent | |
| MTL4401 | No equivalent | |
| MTL4403 | No equivalent | |
| MTL4421RS | MTL4526 | Check relay rating. |
| MTL4427-SR | No equivalent | Triconex special. |
| MTL4927 | No equivalent | Triconex special. |