Modulostar® CMS22
Modular fuse-holders
Fuse Holders, Fuse Bases and Supports / DS-LACYCS22-05-0516_EN
EP.MERSEN.COM 1
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.
IEC CYLINDRICAL FUSE HOLDERS
The innovative and comprehensive Modulostar® range of Mersen
fuse-holders. Modular fuse-holders are finger-safe under IEC
standards to an IP20 grade of protection, including fuse changing
(with the flick of a finger). Modular fuse-holders are available in 1, 2, 3
or 4 poles, with or without visual blown fuse indicator, in IEC version
or IEC + UL version. Multi-pole units can also be field assembled by
ordering pin-ties assembly kit. In size 14 or 22, the range also oers
the possibility to use microswitches (supplied with the holders or
ordered separately) to allow remote indication. Modulostar® range is
made of tough and durable thermoplastic or thermoset material.
FEATURES & BENEFITS
• Finger safe
• Degree of protection: IP20
• Optional visual blown fuse indicator
• DIN rail mounting
• Modular design
• Lockable
• Multi-pole assembly kit available
• Sealable in closed and open posi-
tion
• Plastic material UL94V2 mini
• Flame retardant materials with glow
wire flammability index to 960°C
• Shock and vibration tested for ma-
rine and railway applications
APPLICATIONS
• All circuits up to 690V for protec-
tion of motors, transformers, low
voltage distribution, control circuits.
• Non-load operation
STANDARDS
• IEC 60269-2 and IEC 60947-3
Compliance
• RoHS Compliant
• Plastic material: NF 16101 & 16102
Requirement 2 Compliant
TECHNICAL DATA OVERVIEW
Voltage AC 690 VAC
Voltage DC 690 VDC
Amper (A) 125 A
Rated operational current I
e
< / = 125A
SCCR 100kA
Mounting Installation on to DIN rails to EN 60715
Product Size For cylindrical fuse links 22x58
Number of Poles 1 to 4 poles
FUSE HOLDERS, FUSE BASES AND SUPPORTS
Modulostar® CMS22
Modular fuse-holders
Modulostar® CMS22
Modular fuse-holders
Fuse Holders, Fuse Bases and Supports / DS-LACYCS22-05-0516_EN
EP.MERSEN.COM 2
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet.
Modulostar® fuse-holders for 22x58 fuse-links, without indicator
Catalog
number
Reference
number
Number of poles/
phases
Design Weight Package
CMS22N K331094 N CMS22 neutral conductor 0.218 kg 6
CMS221 T331079 1 CMS22 single pole 0.218 kg 6
CMS221N H331092 1 + N CMS22 single pole + neutral conductor 0.4666 kg 3
CMS222 Q331122 2 CMS22 double pole 0.44 kg 3
CMS223 E331135 3 CMS22 triple pole 0.66 kg 2
CMS223N A331108 3 + N CMS22 triple pole + neutral conductor 0.93 kg 1
CMS224 Q331099 4 CMS22 quadruple pole 0.88 kg 1
CMS221
CMS222
CMS223
CMS223N
Modulostar® fuse-holders for 22x58 fuse-links,for installation of indicator and/or auxiliary
microswitch
Catalog
number
Reference
number
Number of poles/
phases
Design Weight Package
CMS221P Y331083 1 CMS22 single pole 0.2158 kg 6
CMS223NP M331073 3 + N CMS22 triple pole + neutral conductor 0.922 kg 1
CMS223P V331126 3 CMS22 triple pole 0.6375 kg 2
Modulostar® fuse-holders for 22x58 fuse-links, with auxiliary microswitch
Catalog
number
Reference
number
Number of
poles/phases
Design Weight Package
CMS221M S331078 1 CMS22 single pole 0.218 kg 6
CMS221NM W1016642 1 + N CMS22 single pole + neutral conductor 0.4333 kg 3
CMS222M V331080 2 CMS22 double pole, two auxiliary microswitches 0.4666 kg 3
CMS223M B331109 3 CMS22 triple pole 0.66 kg 2
CMS223M2 C331087 3 CMS22 triple pole, two auxiliary microswitches 0.68 kg 2
CMS223NM T331102 3 + N CMS22 triple pole + neutral conductor 0.861 kg 1
Modulostar® fuse-holders for 22x58 fuse-links, with indicator
Catalog
number
Reference
number
Number of
poles/phases
Design Weight Package
CMS221I B331086 1 CMS22 single pole 0.1983 kg 6
CMS221NI W1001462 1 + N CMS22 single pole + neutral conductor 0.4113 kg 3
CMS222I D331134 2 CMS22 double pole 0.4283 kg 3
CMS223I L331095 3 CMS22 triple pole 0.66 kg 2
CMS223NI N1001455 3 + N CMS22 triple pole + neutral conductor 0.92 kg 1
CMS221I
PRODUCT RANGE