Cluster ClG 0332-2747  in the M₂₀₀ − L_{0.1−−2.4   keV} plane, compared with the scaling relation estimated by Leauthaud et al. (2010) (continuos lines) and with clusters from the literature: Leauthaud et al. (2010) (COSMOS, red empty squares), Bergé et al. (2008) (CFHTLS, green), Hoekstra (2007) (CFH12k, blue), Rykoff et al. (2008) (SDSS, magenta): the black filled square is derived from the full galaxy sample, the green one from red-sequence members only. E(z) = H(z)/H₀, all quantities were reported to the cosmology adopted in the present paper, Rykoff et al. (2008) masses were boosted by a factor 1.24 following Leauthaud et al. (2010).