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| Brand Name : | MTL | 
| Model Number : | MTL4521 | 
| Certification : | CE | 
| Price : | negotiable | 
| Payment Terms : | T/T | 
| Supply Ability : | 100pcs per month | 
| Delivery Time : | on request | 
The MTLx521 and the MTL4521L are loop-powered modules which enable a device located in the hazardous area to be controlled from the safe area. They can all drive a certified intrinsically safe low-power load, as well as non-energy-storing simple apparatus such as an LED.
Related model
| HCU16 | MTL5521 | MTL4546Y | MTL7761PAC | 
| HCU3700 | MTL5522 | MTL4549Y | MTL7765AC | 
| HM64RIB20-1.0 | MTL5531 | MTL4573 | MTL7787+ | 
| HM64RIB20-1.5 | MTL5532 | MTL4575 | MTL7787P+ | 
| HMM64 | MTL5541 | MTL4646Y | MTLCPS16 | 
| HMRIB16-1.0 | MTL5541S | MTL4850 | NJ5-18GK-N | 
| HMS64 | MTL5544 | MTL4851 | SD150X | 
| HTP-SC32 | MTL5544D | MTL4852 | SD32 | 
| MTL4044D | MTL5546 | MTL5018 | SD32X | 
| MTL4511 | MTL5546Y | MTL5032 | SDRTD | 
| MTL4516 | MTL5561 | MTL5042 | SLP32D | 
| MTL4516C | MTL5573 | MTL5044 | TP48-3-I-NDI | 
| MTL4521 | MTL5575 | MTL5049 | TP48-3-N-NDI | 
| MTL4541 | MTL5582B | MTL5511 | TP48-4-I-NDI | 
| PCL45USB | MTL7728+ | MTL5514D | TP48-4-N-NDI | 
| MTL4544 | MTL7756AC | MTL5516 | TP48-N-NDI | 
| MTL4544D | MTL7760AC | MTL5516C | ZB24571 | 



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