Ground Power Code Logic


CODE SYMBOLS - NPT
SYMBOL	NPT SIZE
4	½"
5	¾"
6	1"
7	1 ¼"
8	1 ½"
9	2"
M	2 ½"
N	3"
P	3 ½"
Q	4"

Duplex Receptacle Table
AMPS	INSERT 600 Vac, 60/400 Hz	INSERT SYMBOL (Click for Diagram)	RECEPTACLE ASSEMBLY	KEY POSITIONS
30	2 POLE, 3 WIRE	A1	GD-1716-51SL-L36	N + 5
	3 POLE, 4 WIRE	A2	GD-1716-23SL-L36	N + 5
	4 POLE, 5 WIRE	B1	GD-1720-36SL-L36	N + 2
60	2 POLE, 3 WIRE	B2	GD-1720-61SL-L36	N + 7
60	3 POLE, 4 WIRE	B3	GD-1720-40SL-L36	N + 4
NORMAL KEY POSITION = N; ALTERNATE KEYS = 01, 02, ETC.

Duplex Ground Power Receptacle Part Number Code Logic
Duplex	GD	-	A1	B3	L	1	2	-	93	B	6	8	D	7	M
Duplex	1	-	2	3	4	5	6	-	7	8	9	10	11	12	13

1	Classification	GD = Class I, Division 1, Groups C-D, 600 VAC, 60/400 Hertz
2	Receptacle #1	A1 = See Duplex Receptacle Table
3	Receptacle #2	B3 = See Duplex Receptacle Table
4	Contact	L = Crimp Type, Silver plated / Standard
5	Insert Keying #1	Omit for normal (N) key See Duplex Receptacle Table
6	Insert Keying #2	Omit for normal (N) key See Duplex Receptacle Table
7	Box Style	93 = Duplex Receptacle
8	NPT Location	Side A, B, C, D or E See Conduit Location Drawing
9	NPT Size #1	Select from Code Symbol Table
10	NPT Size #2	Select from Code Symbol Table Omit if not required
11, 12, 13		Same as 8, 9 & 10 - If Required

Single Receptacle Table
AMPS	INSERT 600 Vac, 60/400 Hz	INSERT SYMBOL (Click for Diagram)	RECEPTACLE ASSEMBLY	KEY POSITIONS
30	2 POLE, 3 WIRE	A1	GD-1716-51SL-L36	N + 5
	3 POLE, 4 WIRE	A2	GD-1716-23SL-L36	N + 5
	4 POLE, 5 WIRE	B1	GD-1720-36SL-L36	N + 2
60	2 POLE, 3 WIRE	B2	GD-1720-61SL-L36	N + 7
	3 POLE, 4 WIRE	B3	GD-1720-40SL-L36	N + 4
	4 POLE, 5 WIRE	C1	GD-1724-29SL-L36	N + 3
100	2 POLE, 3 WIRE	C2	GD-1724-60SL-L36	N + 7
	3 POLE, 4 WIRE	C3	GD-1724-39SL-L36	N + 5
	4 POLE, 5 WIRE	D1	GD-1728-23SL-L36	N + 3
200	2 POLE, 3 WIRE	D3	GD-1728-30SL-L36	N + 9
	3 POLE, 4 WIRE	D4	GDU-1728-31SL-L36	N + 10
	5 POLE 6 WIRE (3P, 4W, 2 #10 relay contacts)	D5	GDT-1728-42SL-L36	N + 3
NORMAL KEY POSITION = N; ALTERNATE KEYS = 01, 02, ETC.

Single Ground Power

Duplex Ground Power

Certifications

Ground Power
Product Data Sheet

Part Number Code Logic
Ground Power Receptacles

Part number code logic information is useful to determine specification of accurate part numbers and to discover product variations and options.

Note: Code logic is provided to identify features called out by standard part numbers. Not all component codes are compatible with all others. Reference part number tables under appropriate product sections or contact us with any questions.

Single Ground Power Receptacle Part Number Code Logic
Single	GD	S	-	D5	L	1	-	92	A	N	M	E	Q	P
Single	1	2	-	3	4	5	-	6	7	8	9	10	11	12

1	Classification	GD = Class I, Division 1, Groups C-D, 600 VAC, 60/400 Hertz
2	Controls	Omit if Not Required R =1 red pilot + 1 push button switch S = 1 red and 1 amber pilot light +2 push button switches P = 1 red and 1 green pilot light +2 push button switches
3	Receptacle	D5 = See Single Receptacle Table
4	Contact	L = Crimp Type, Silver-plated / Standard
5	Insert Keying	Omit for normal (N) key See Single Receptacle Table
6	Box Style	92 = Single Receptacle
7	NPT Location	Side A, B, C, D or E See Conduit Location Drawing
8	NPT Size #1	Select from Code Symbol Table
9	NPT Size #2	Select from Code Symbol Table Omit if not required
10, 11, 12		Same as 7, 8, and 9 - If Required