1734-ADN A-B  Communication Processor

Switched Neutral Module (not field-mountable) The switched neutral module opens the neutral line of the circuit when the protected poles are tripped. This module should be used as a safety measure (required by some standards) when protecting networks with a grounded neutral system. The switched neutral pole closes before the adjacent protected pole (i.e., early make). The switched neutral module also provides instantaneous/magnetic trip, manual actuation is through the linked handles, and should always be mounted on the right side of the protected poles. These modules are not field installable.  To order the proper device, you need to know the: • maximum rated current of equipment to be protected, • system phase of one, two, or three, • maximum startup (inrush) current, and • accessories that are required.

The standard tripping characteristic for Bulletin 1492-SP is Type C. Type C has a magnetic trip activated at 5…10 times the rated current of the circuit breaker. The reference temperature for the thermal tripping characteristics is 30 °C. The Type C characteristic will suit most applications. Use the following steps to determine the current rating for the breaker. 1. Take the rated current of the equipment. For example, 10 A. 2. Take the ambient temperature of the 1492-SP location (e.g., 50 °C (122 °F)). 3. Refer to the table below, which rerates the 1492-SP current for the given ambient temperature. Influence of the ambient temperature on the thermal tripping characteristic.

The structure and details of the product：

Please make an inquiry for more models

　　AB 1756-LSP

　　AB 1756-LSP/B

　　AB 1756-M02AE

　　AB 1756-M02AS

　　AB 1756-M03SE

　　AB 1756-M08SE

　　AB 1756-M1

　　AB 1756-M16S

　　AB 1756-M16SE

　　AB 1756-N2

　　AB 1756-OA16

　　AB 1756-OA16I

　　AB 1756-OB16D

　　AB 1756-OB16E

　　AB 1756-OB16I

　　AB 1756-OB16I/A

　　AB 1756-OB16IEF

　　AB 1756-OB16IS

　　AB 1756-OB32

　　AB 1756-OB32/A

　　AB 1756-OB8

　　AB 1756-OF4

　　AB 1756-OF41794-ADN

　　AB 1756-OF6CI

　　AB 1756-OF6VI

　　AB 1756-OF8

　　AB 1756-OF8/A

　　AB 1756-OF81

　　AB 1756-OG16

　　AB 1756-OH8I

　　AB 1756-ON8

　　AB 1756-OV16E

　　AB 1756-OV32E

　　AB 1756-OW16I

　　AB 1756-OW16I/A

　　AB 1756-OX8I

　　AB 1756-PA72

　　AB 1756-PA72/B

　　AB 1756-PA72/C

　　AB 1756-PA75

　　AB 1756-PA75/A

　　AB 1756-PA75/B

　　AB 1756-PA75R

　　AB 1756-PAR2

　　AB 1756-PB72

　　AB 1756-PB75

　　AB 1756-PB75R

　　AB 1756-PBR2

　　AB 1756-PC75

　　AB 1756-PLS

　　AB 1756-PSCA2/A

　　AB 1756-RM

　　AB 1756-RM2

　　AB 1756-RM2/A

　　AB 1756SC-CTR8

　　AB 1756-SRM/B

　　AB 1756-TBCH

　　AB 1756-TBNH

　　AB 1756-TBS6H

Other best-selling products：