Article number		US2:LW1224B1200	US2:SNW1224B1200

		Siemens Low Voltage Residential Specialty Load Centers: Murray. Load Centers Features: UL Application: Residential Std: UL V. Rating: 120/240VA. Rating: 200A Phase: 1PH Load Regulation: 200A Wiring Conf: 3w Bus Rating: 200A Interrupt Rating: 22000AIC. REPLACED BY SNW1224B1200. AVAILABLE 4/1/2020	SIEMENS LOW VOLTAGE PLUG-ON NEUTRAL READY STANDARD SERIES ASSEMBLED LOAD CENTER. MAIN BREAKER WITH 12 1-INCH SPACES ALLOWING MAX 24 CIRCUITS. 1-PHASE 3-WIRE SYSTEM RATED 120/240V (200A) 22KAIC. SPECIAL FEATURES: ALUMINUM BUS, GREY TRIM NEMA TYPE 3R ENCLOSURE FOR OUTDOOR USE.
General technical data
configuration of the busbars		200A	ALUMINUM BUS
fastening method		Surface
number of circuits in a trunking unit			24
product function note
phase number		1	1
suitability for operation		Residential	RESIDENTIAL AND LIGHT COMMERCIAL ELECTRIC DISTRIBUTION
Electricity
ampacity		200 A	200 A
voltage between phase and Ground (GND) rated value		120 V	120 V
voltage between phase and phase rated value		240 V	240 V
Breaking Capacity
switching capacity current according to EN 60898 rated value		22000 A
Model
product brand name		Murray	SIEMENS
product type designation			PLUG-ON NEUTRAL READY STANDARD SERIES
special product feature		UL	GREY TRIM
type of wiring of distribution board		3w
Mechanical Design
number of modular width units for installation width		12	12
size of the circuit-breaker		MB	200A
width [in]		2372.92 in
General product approval
certificate of suitability		UL	UL




last modified:		10/22/2025
Date 12/11/2025	Subject to change without notice © Copyright Siemens 2025