Distribution NEMA Power Blocks

Electrical

• 60 - 2280 amps
• 600 volts AC/DC (UL)
• Flexible stranded wire compliant
• Multiple wire rating - refer to data sheets for details
• Listed products provide feeder circuit terminal spacing

Mechanical

• Base, black thermoplastic or phenolic (see chart)
• Insulator temp-ratings
  • Thermoplastic: 125°C (257°F) - UL RTI
  • Phenolic:150°C (302°F) - UL RTI
• Flammability, UL 94 V-0
• Mounting: panel mountable, 132 series is also DIN mountable

Standards

• See datasheets for product specific approvals listed
• UL listed - or - UL recognized
  • Listed file no. QPQS.E309401 (UL 1953)
  • Recognized file no. XCFR2.E62806 (UL 1059)
• CSA certified file no. LR19766 (CSA C22-2 No. 158)
• CE (Component IEC 60947-7-1)
• RoHS compliant (all)

Accessories

• Marking strips - available with custom printing
• Printing - consult factory for custom requests

ower Blocks - Splicer/Distribution

Amps	Catalog #	Poles (X)	MATERIAL		LINE SIDE		LOAD SIDE		Datasheets
			Insulator	Conn.	Wire Range AWG / kcmil	Connector Openings / Pole	Wire Range AWG / kcmil	Connector Openings / Pole
60	141x403	1/2/3/4	Plastic	AL	#2 - #14	1	#10 - #18	2	Datasheet
115	141x300	1/2/3/4	Plastic	AL	#2 - #14	1	#2 - #14	1	Datasheet
	142x552	1/2/3	Phenolic	AL	#2 - #14	1	#2 - #14	1	Datasheet
	141x400	1/2/3/4	Plastic	AL	#2 - #14	1	#10 - #18	4	Datasheet
150	142x121	1/2/3	Phenolic	CU	1/0 - #14	1	1/0 - #14	1	Datasheet
175	132x572	0/1/2/3	Plastic	AL	2/0 - #14	1	2/0 - #14	1	Datasheet
	142x572	1/2/3	Phenolic	AL	2/0 - #14	1	2/0 - #14	1	Datasheet
	132x972	1/2/3	Plastic	CU	2/0 - #14	1	2/0 - #14	1	Datasheet
	132x570	0/1/2/3	Plastic	AL	2/0 - #14	1	#4 - #14	4	Datasheet
	142x570	1/2/3	Phenolic	AL	2/0 - #14	1	#4 - #14	4	Datasheet
	132x580	0/1/2/3	Plastic	AL	2/0 - #14	1	#4 - #14	6	Datasheet
	140x402	2/3	Phenolic	AL	2/0 - #14	1	#4 - #14	4	Datasheet
	140x401	2/3	Phenolic	AL	2/0 - #14	1	#4 - #14	6	Datasheet
	132x970	0/1/2/3	Plastic	CU	2/0 - #14	1	#4 - #14	4	Datasheet
	142x970	1/2/3	Phenolic	CU	2/0 - #14	1	#4 - #14	4	Datasheet
	132x587	0/1/2/3	Plastic	AL	2/0 - #14	1	#4 - #14 (2) #8 - #14 (6)	8	Datasheet
255	143x124	1/2/3	Phenolic	CU	250 kcmil - #6	1	250 kcmil - #6	1	Datasheet
	143x123	1/2/3	Phenolic	AL	250 kcmil - #6	1	250 kcmil - #6	1	Datasheet
	140x801	2/3	Phenolic	CU	250 - #6	1	250 - #6	1	Datasheet
310	140x303	2/3	Phenolic	AL	350 - #6	1	350 - #6	1	Datasheet
	143x126	1/2/3	Plastic	AL	350 - #6	1	350 - #6	1	Datasheet
	133x126	1/2/3	Plastic	AL	350 - #6	1	350 - #6	1	Datasheet
	140x404	2/3	Phenolic	AL	350 - #6	1	#4 - #14	6	Datasheet
	133x554	1/2/3	Plastic	AL	350 - #6	1	2/0 - #14	2	Datasheet
	140x410	2/3	Phenolic	AL	350 - #6	1	2/0 - #14	2	Datasheet
	143x554	1/2/3	Phenolic	AL	350 - #6	1	2/0 - #14	2	Datasheet
	133x324	1/2/3	Plastic	AL	350 - #6	1	#8 - #14	24	Datasheet
335	144x401	1/2/3	Phenolic	AL	400 - #6	1	#2 - #14	6	Datasheet
	143x552	1/2/3	Phenolic	AL	400 - #6	1	#2 - #14	4	Datasheet
	143x553	1/2/3	Phenolic	AL	400-#6	1	#2 - #14	6	Datasheet
	144x560	1/2/3	Phenolic	AL	400 - #6	1	#2 - #14	8	Datasheet
	133x552	1/2/3	Plastic	AL	400 - #6	1	#2 - #14	4	Datasheet
350	133x305	1/2/3	Plastic	AL	2/0 - #14	2	2/0 - #14	2	Datasheet
	143x306	1/2/3	Phenolic	AL	2/0 - #14	2	2/0 - #14	2	In Process
	143x555	1/2/3	Phenolic	AL	2/0 - #14	2	#4 - #14	6	Datasheet
	133x555	1/2/3	Plastic	AL	2/0 - #14	2	#4 - #14	6	Datasheet
	143x955	1/2/3	Phenolic	CU	2/0 - #14	2	#4 - #14	6	Datasheet
	133x955	1/2/3	Plastic	CU	2/0 - #14	2	#4 - #14	6	Datasheet
380	143x953	1/2/3	Phenolic	CU	500 - #4	1	#2 - #14	6	Datasheet
	133x953	1/2/3	Plastic	CU	500 - #4	1	#2 - #14	6	Datasheet
	144x551	1/2/3	Phenolic	AL	500 - #4	1	#2 - #14	6	Datasheet
	145x579	1/2/3	Phenolic	AL	500 - #4	1	#2/0 - #14	6	Datasheet
	133x587	1/2/3	Plastic	AL	500 - #4	1	#2 - #14  350 - #6	3/1	Datasheet
	143x587	1/2/3	Phenolic	AL	500 - #4	1	#2 - #14  350 - #6	3/1	Datasheet
	145x594	1/2/3	Phenolic	AL	500 - #4	1	#2 - #14	8	Datasheet
	145x552	1/2/3	Phenolic	AL	500 - #4	1	#2 - #14	12	Datasheet
420	144x557	1/2/3	Phenolic	AL	600 - #4	1	600 - #4	1	Datasheet
	133x360	1/2/3	Plastic	AL	600 - #2	1	600 - #2	1	Datasheet
	133x588	1/2/3	Plastic	AL	600 - #2	1	#2 - #14  1/0 - #14	6/3	Datasheet
	133x595	1/2/3	Plastic	AL	600 - #2	1	#4 - #14	12	Datasheet
	133x585	1/2/3	Plastic	AL	600 - #2	1	#2 - #14	8	Datasheet
	133x575	1/2/3	Plastic	AL	600 - #2	1	2/0 - #14	4	Datasheet
	133x565	1/2/3	Plastic	AL	600 - #2	1	250 - #6	2	Datasheet
	135x601	1/2/3	Plastic	AL	600 - #2	1	#6 - #14	24	In Process
475	135x701	1/2/3	Plastic	AL	750 - 1/0	1	750 - 1/0	1	Datasheet
510	133x320	1/2/3	Plastic	AL	250 - 6	2	250 - 6	2	Datasheet
	133x596	1/2/3	Plastic	AL	250 - 6	2	#4 - #14	12	Datasheet
	133x597	1/2/3	Plastic	AL	250 - 6	2	#2 - #14	8	Datasheet
	133x598	1/2/3	Plastic	AL	250 - 6	2	2/0 - #14	4	Datasheet
620	145x129	1/2/3	Phenolic	AL	350 - #4	2	350 - #4	2	Datasheet
	1331348	1	Plastic	AL	350 - #4	2	#8 - #14	48	Datasheet
690	145x587	1/2/3	Phenolic	AL	500 - #4  350 - #4	1/1	2/0 - #14	4	Datasheet
760	145x301	1/2/3	Phenolic	AL	500 - #4	2	500 - #4	2	Datasheet
	145x592	1/2/3	Phenolic	AL	500 - #4	2	#4 - #14	12	Datasheet
	145x586	1/2/3	Phenolic	AL	500 - #6	2	2/0 - #14	8	Datasheet
	145x992	1/2/3	Phenolic	CU	500 - #4	2	#2 - #14	12	Datasheet
	145x986	1/2/3	Phenolic	CU	500 - #4	2	2/0 - #14	8	Datasheet
	145x408	1/2/3	Phenolic	AL	500 - #6	2	#2 - #14	12	Datasheet
840	145x411	1/2/3	Phenolic	AL	600 - #2	2	3/0 - #6  #4 - #14	4/4	Datasheet
950	135x605	1/2/3	Plastic	AL	600 - #2	2	350 - 4	4	In Process
	135x702	1/2/3	Plastic	AL	750 - 1/0	2	750 - 1/0	2	Datasheet
	135x703	1/2/3	Plastic	AL	750 - 1/0	2	250 - #6	6	Datasheet
	135x704	1/2/3	Plastic	AL	750 - 1/0	2	2/0 - #14	10	Datasheet
	135x705	1/2/3	Plastic	AL	750 - 1/0	2	#2 - #14  250 - #6	12/3	Datasheet
	135x706	1/2/3	Plastic	AL	750 - 1/0	2	#2 - #14  250 - #6	4/5	Datasheet
	135x707	1/2/3	Plastic	AL	750 - 1/0	2	#2 - #14  3/0 - #6	12/4	Datasheet
	135x708	1/2/3	Plastic	AL	750 - 1/0	2	3/0 - #6	8	Datasheet
2280	1453401*	1	Phenolic	AL	500 - #4	6	2/0 - #14	18	Datasheet

*Special 1-pole power block with the dimensions of a 3-pole 145 series power block.